DSLR photography, high definition quality
In order to obtain high definition quality in DSLR photography, the following aspects needed to be considered: ###1. Make sure the image is clear 1. ** Precise Focus ** - Focus was the foundation. Shutter speed and focus accuracy would affect sharpness, which would affect clarity. When shooting with a hand-held camera, the shutter speed must not be lower than the inverse of the focal length (if the focal length of the lens is 100mm, the shutter speed must not be lower than 1/100 second), and the anti-shake function of the lens or camera must be turned on. If the hand shake is serious, the tripod can be used to prevent the shake. At the same time, he had to choose the appropriate focus point (for example, aiming at the eyes in a portrait) and focus mode (for example, spot measuring is suitable for beginners). 2. ** Adjusting sensitivity is reasonable ** - The sensitivity was a measure of the sensitivity of the sensor to light. The higher the sensitivity (the higher the IQ value), the sharper the picture, but the noise would also increase. When there was sufficient light during the day, the sensitivity should be adjusted to 100 to ensure the quality of the image. When the environment became dark, the sensitivity could be increased appropriately. However, even in a very dark environment, the sensitivity should not exceed 6400. If it was too dark, the fill light could be used. 3. ** Choose a suitable aperture ** - Each lens had a peak aperture sharpness, which meant that the maximum aperture contracted by two or three stops (the best aperture). Shooting with the best aperture could make objects within the depth of field clearly visible, increase details, and improve image quality. For example, when shooting a single person, you can adjust the large aperture to blur the background and highlight the main body. When taking a group photo, you can set a small aperture of about f8 to ensure that everyone's face is clear. 4. ** The shooting mode is correct ** - For scenery and portrait shooting, aperture priority mode should be used, and for scenes with a certain "speed", speed priority mode should be used. When shooting people's moving scenes, the shutter speed should be at least 1/60 seconds, and the novice recommended 1/100 seconds or even faster. It is not recommended to use a manual gear when shooting without experience. 5. ** The shooting stability is up to standard ** - Hand-held shooting needs to improve stability. You can also use a tripod and shutter release to ensure that the picture is not blurred and improve clarity. 6. ** Post-processing is appropriate ** - Post-processing can partially improve the clarity, but it needs to be done carefully to avoid over-processing and affecting the image quality. ###2. Other factors to improve the image 1. ** Usage of contrast ** - The high contrast of the picture made it look sharp, which was good for the image quality. It could be considered in terms of material contrast, light and shade contrast, light and shadow contrast, and so on. - In terms of material contrast, when framing, choose a variety of objects with different texture at the same time. For example, the delicate skin of the character can be matched with a scarf with thick lines. - In terms of light and dark contrast, the richer the details from the dark part to the bright part, the more outstanding the image quality. According to the material of the object, it could be divided into different categories (luminous objects, highly reflective objects, etc.), and it could be shot by combining different materials with the light and dark contrast. Items with smooth surfaces could be shot with side light or oblique side light to improve the image quality. Items with rough surfaces could be zoomed in or shot with backlighting or side lighting. - In terms of light and shadow contrast, one had to consider the influence of light position and light quality on the image quality when taking portraits indoors. 2. ** Color related factors ** - The color transition would be exquisite and realistic, and the color reproduction would be accurate. The picture quality would be better. The color transition was affected by the camera's tolerance, and the color reproduction was affected by the camera's color guessing algorithm and color depth. It was necessary to avoid excessive color stripes that would affect the image quality. 3. ** Reduces graininess and motley colors ** - Grains and mottled colors are affected by the sensitivity and camera lens. When shooting, you can control the sensitivity properly and choose the right lens to reduce the graininess and mottled colors and improve the image quality. Read more exciting novels for free
The quality of mobile phone photography and DSLR photography
There were many differences in quality between cell phone photography and DSLR photography. ** 1. In terms of imaging hardware ** 1. ** Light-sensitive element ** - The size of the sensor in a single-lens reflex camera was relatively large, such as the full-frame (35mm) and APS-C (1.5 or 1.6x cropped), while the sensor in a mobile phone was mostly between 1/2.3 and 1/1.5. The larger sensor meant that the DSLR had an advantage in capturing light, displaying details, and performing better under high sensitivity. For example, in low-light environments, an DSLR could collect more light, reduce noise, and make the picture purer. On the other hand, mobile phones tended to have more noise and rough picture quality when they were at high sensitivity. 2. ** Shot ** - The lens of the single-lens reflex camera could be changed. It could choose the appropriate lens according to different shooting needs, such as telephoto, wide-angle, macro, etc., and the optical performance of the lens was excellent. Although there were many mobile phone lenses (such as three or four cameras), there was still a gap between the imaging and the real optical lens. There were more restrictions on the adjustment of the lens parameters, and the imaging effect was relatively poor. ** 2. Shooting Function ** 1. ** Void Effect ** - DSLR cameras could naturally achieve the blurring effect of the background and the background through the optical lens, which was the depth of field effect. Although mobile phones also had the concept of depth of field and could shoot background blurring, the effect of the blurring of the background was either not good or not natural enough. Even if there were some apps that could simulate a better blurring effect, it was still difficult to compare with the depth of field effect of optical lenses. 2. ** Zooming ability ** - Most mobile phones had digital zooming, which was a loss of zooming, and the quality of the picture would be reduced when shooting long-range zooming. The single-lens reflex camera used an optical lens and had the ability to zoom without damage. Even if it was shooting a distant object (such as the moon), it could clearly record the surface details. 3. ** Shutter performance ** - DSLR cameras used a mechanical shutter, and they could shoot immediately when the shutter was pressed. The continuous shooting speed was also very fast. As long as the shutter speed parameters were fast enough, they could clearly capture moving objects without smears. However, the electronic shutter on the cell phone had an obvious lag after pressing the shutter, which was not conducive to capturing fast-moving objects. ** 3. Image processing ** 1. ** Image quality and post-processing space ** - Due to the large light-sensitive element of the single-lens reflex camera and the good optical performance of the lens, the image quality was high, and there was a lot of room for post-production. Although cell phones had a high resolution, due to the small sensor, the image quality was not as good as that of an DSLR, and the space for post-processing was relatively small. Although mobile photography had advantages in terms of convenience, built-in image optimization function (direct effect, light, shadow, and color were almost perfect), and instant transmission (shooting at any time, entering the media at any time, and using the APP to quickly retouch the photo and make it beautiful), from the perspective of image quality itself, the overall quality of DSLR photography was higher than mobile photography due to the influence of various factors such as hardware and functions. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
High-definition photography
Here are some ways to help take high-definition photos: - ** Before shooting ** - ** Cleaning the lens and checking the protective cover **: Wipe the phone lens before shooting because the lens is easily contaminated with fingerprints, dust, oil stains, and fog on rainy and foggy days. These will affect the clarity, focus, and exposure of the photo. At the same time, the lens protective film of some mobile phone cases would affect the quality of the photos if the material was not good enough. If the photos were not sharp enough, consider tearing them off. - ** Choose a suitable shooting time **: The weather has a great impact on the clarity of the photo. The light can improve the clarity. The photo taken on foggy and cloudy days is gray. For example, when shooting plants and flowers, there was plenty of light and water in the morning, and most flowers were in full bloom, which was more suitable for shooting. The prime time for shooting night scenes was the "Blues Moment". At this time, the uniform light allowed the camera to record more details, and the contrast between cold and warm could show the beauty of the night. - ** Manual Focus (Android phone)**: The Manual Focus function (TF) in the professional mode can be used when the phone cannot automatically identify the focus point. It can be used to slide up and down (landscape) or left and right (portrait) to select the appropriate focal length. It is suitable for shooting distant stars or objects with a background, middle, and distant background. - ** Shooting ** - ** Wechat high-definition photo function (Wechat scenario)**: When you send a photo to a friend on Wechat, you can open the friend chat interface, press and hold the photo album on the far left (not click), and turn on the phone's camera. You can click on the three horizontal lines in the upper right corner to set the photo ratio (such as 3:4, 16:9, or full-screen, etc.), set the photo quality to high, and turn on the camera's water mark switch. After the photo was taken, click the edit button to beautify the photo, such as doodling, adding emojis or text, etc. Finally, the photo sent to friends would be clear, beautiful, and unique. - ** Special mode and parameters settings (common scenes for mobile phones)**: For example, open portrait mode, slide up the screen and click on the f-value, adjust the depth of field to 4.5 and switch to 3x telephoto; press the screen to lock the exposure, pull down the small sun to control the brightness; slide left to find the stage light, select 2x telephoto, and click to shoot when the circle turns yellow. When shooting the waterfall, turn on the camera function's live scene. Put two fingers on the screen and dial the telephoto segment. Then, click on the focus and pull down the small sun to start shooting. After shooting, return to the photo and click on the live scene button in the upper left corner to select the long exposure. - ** Keep the camera stable (night scene shooting)**: Night scene mode uses multiple frame stacks, and the camera needs to be stable when shooting. The night scene mode was divided into "hand-held mode" and "tripod mode." The hand-held mode had a short exposure time and fast imaging, which was suitable for night photos with even light. The tripod mode increased the exposure time and had more details, which was suitable for scenes with large contrast between light and dark. You can fix the phone on a tripod or use a charger as a temporary stand, and then use the shutter to increase the clarity with words or timed photos. - ** Light up appropriately **: Light up appropriately helps to improve the clarity of the photo. In photography, light up in the early stages is better than relying solely on beauty, because most beauty treatments mainly improve the skin and makeup effects. - ** After shooting (for some mobile phones)**: Some mobile phones can use high-standard photo format (such as high-resolution format, RAW format, and smart RAW, such as Apple Pro RAW for iPhone, Super raw for Vivo, Super RAW for Oppo, etc.) to improve the quality of photos. However, two conditions must be met. First, there must be sufficient light to allow the camera to record a higher dynamic range. Second, the user must have a certain post-production foundation to present the ideal effect. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
City photography in high definition
Here are some ways to help achieve high-definition effects in urban photography: ** 1. Equipment related ** 1. ** Choose a camera ** - If a camera was used to shoot, a camera like the SonyA7M3 (such as the camera used for street photography in the city in the document 3) could provide better image quality and provide a basic guarantee for high-definition shooting. - The choice of lens was also crucial. For example, the Tenglong 70 - 180G2 lens (Source 3). A high-quality lens could improve the clarity of the image. 2. ** Mobile Phone Usage Skills ** - Nowadays, many smart phones could also take high-definition photos of the city. If you want to highlight the momentum of the building, you can use the wide-angle or ultra-wide-angle mode of the phone (Information 5), but you have to pay attention to the distortion and stretching of the edge of the object when shooting at a wide-angle. - Using the phone's zooming function, such as double zooming (Source 6), could help the photographer better highlight the subject when composing and obtain a clearer picture effect. ** 2. Shooting Techniques ** 1. ** In terms of composition ** - Using the three-point composition (Item 6), placing the main body such as the building near the four intersections of the picture helps to build a balanced and harmonious picture, making the main body more prominent and the picture more visually attractive. This is conducive to taking high-definition photos. - Look for the beauty of form in lines (Source 5). The lines of urban buildings, overpasses, and roads can make the plane become three-dimensional and increase the depth of the picture. Under the condition that the composition is reasonable, it is helpful to take clear and artistic high-definition photos. - By using the background elements such as grass (Item 6) as the background of the picture, it could increase the layering of the picture and prevent the messy elements on the ground from affecting the picture, thus improving the overall clarity. 2. ** Shooting angle ** - Find a high point to shoot from above (Source 5). It can show the relationship between the city's building levels, space, and the entire environment. When shooting from a high position, such as the roof of a building, the top of a mountain, the window of an office building, etc., with the appropriate light (such as early morning or evening, when the light is soft and the sky is rich in color), you can shoot a high-definition city blockbuster. - He could also use a low camera position (Source 6) to avoid the messy elements on the ground, making the scene more concise and clear. - For buildings, you can also use a super wide-angle upshot (Source 5) to make the building look magnificent and tall. When shooting from bottom to top, pay attention to the accuracy of the focus to ensure that the image is clear. 3. ** Focus and exposure ** - Focus on the main body such as the building (Data 6) to ensure that the main body is clear and sharp. - When shooting at night, in order to get a high-definition light track effect, you can use a tripod to stabilize the camera, slow down the shutter speed (around 10S), and reduce the sensitivity to the lowest (Source 7) to avoid the main body of the photo being exposed. ** 3. Post-processing ** 1. ** Computer software ** - Professional software such as Lighthouse (Source 3) could be used to adjust the color and details to improve the clarity and color performance of the photos, making them more high-definition. 2. ** Phone app ** - Mobile photo editing software such as Mix (Source 7) could adjust the hue saturation, tone separation, and other operations of the photo. It could adjust the color of the photo, and at the same time, it could improve the layering and clarity of the picture through appropriate operations. - You could also use Snapseed (Source 7) to repair the photo to remove the extra lines and other flaws, making the picture cleaner and clearer. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Mobile phone photography and DSLR photography
There were many differences between cell phone photography and DSLR photography: ** 1. In terms of hardware ** 1. ** Shot ** - DSLR had the huge advantage of being able to change lenses. By using lenses with different focal lengths, such as wide-angle, telephoto, macro, etc., they could take photos with different effects to satisfy more personal shooting ideas. For example, when shooting scenery, the wide-angle lens could accommodate a wider scene, and when shooting close-ups, the macro lens could show the details of the microscopic world. - Although mobile phone lenses had multi-camera combinations such as main camera, ultra-wide angle, telephoto, and so on, there was still a gap in the flexibility and professionalism of the focal length compared to the DSLR lens. Moreover, it could not be freely changed to meet special shooting needs like the DSLR lens. 2. ** Light-sensitive element ** - The size of the sensor of the DSLR was larger, which allowed it to better control noise at high sensitivity and capture light better. In dark environments, such as night scenes, it could take photos with better quality and richer details. - The light-sensitive element of the mobile phone was relatively small, and it was easy to produce more noise under high sensitivity. The ability to shoot in dark light was limited, but the mobile phone manufacturer made up for this deficiency to a certain extent through algorithm optimization. 3. ** Control of shooting parameters ** - DSLR cameras could manually and precisely control the aperture, shutter, sensitivity, white balance, and many other parameters. For example, by adjusting the aperture size, you can control the depth of field and achieve the effect of background blurring. By adjusting the shutter speed, you can capture different instantaneous effects of moving objects, such as a high-speed shutter freezing the moment of movement, a slow shutter shooting the light track, and so on. - Although cell phones also had a professional mode, which could adjust some parameters such as sensitivity and shutter speed, the flexibility and accuracy of operation were not as good as that of a single-lens reflex camera. Moreover, many users relied more on the automatic shooting mode of the cell phone in their daily use. ** 2. In terms of shooting convenience ** 1. ** Volume and Portableness ** - The mobile phone was small and light. It was an item that people carried with them on a daily basis. It could be used to take photos anytime and anywhere. It was very suitable for capturing moments in life. - DSLR cameras were relatively large, heavy, and inconvenient to carry. They needed special camera bags and other equipment. They might miss some shooting opportunities because they were not portable. 2. ** Ease of operation ** - The cell phone was easy to operate and highly automated. For a novice photographer, he only needed to turn on the camera and press the shutter at the subject. The camera would automatically complete the measurement, focus, exposure, and other operations. Moreover, the camera function of the phone integrated many intelligent algorithms, such as beauty, scene recognition, etc., which could quickly get good photos. - The operation of a DSLR camera was relatively complicated and required a certain amount of learning costs. It required mastering the settings of various parameters and the use of function buttons, but its advantage was that it could be customized according to the photographer's creativity. 3. ** Post-processing ** - Mobile photography came with a lot of convenient post-production functions, such as filter, crop, color matching, etc. After shooting, you could immediately perform simple post-processing and share. Some phones also used software algorithms to perform deep optimization, such as computational optical to improve the quality of photos. - The post-production work after the shooting of the DSLR mainly relied on computer software, such as Adobe Photoshop, etc. The operation was relatively complicated, but it could carry out more detailed and professional post-processing. ** 3. In terms of shooting effects ** 1. ** Picture Quality and resolution ** - The photos taken by the single-lens reflex camera had a high level of image quality, resolution, color reproduction, and so on. Especially when the output was large, it could show more delicate details and more accurate colors. - Although cell phone photography was constantly improving in terms of the number of resolution, the overall picture quality was still inferior to that of a DSLR camera. When zooming in to see the details of the photo, it was easy to have problems such as blurriness and noise. 2. ** The artistry and atmosphere of the photos ** - When using traditional equipment such as old lenses, the photos taken by the single-lens reflex camera often had a unique texture, atmosphere, and light sense, such as film feeling, oily feeling, etc. This feeling was the result of the optical characteristics of the lens, the internal structure of the camera, and other factors. - Due to the optimization of the algorithm and other reasons, mobile photography photos were often clearer and sharper. To a certain extent, it lost the artistic sense and atmosphere of traditional photography and pursued more to restore the real scene. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
DSLR photography is white
DSLR photography may be caused by the following reasons: 1. ** Over-exposure **: Over-exposure will cause things to lose a lot of details and become layered, causing the image to turn white. 2. ** Flash is too strong **: If you use a DSLR flash to shoot, the flash will be too strong, and the photo may appear white. 3. ** White balance setting problem **: The camera is not that smart. Different light may affect its judgment of white. For example, under dim indoor light or incandescent light, it may cause deviation in white and become white. 4. ** Inappropriate shooting mode **: If you use the scene shooting mode, but the actual shooting scene does not match the selected mode, it is easy to cause color reproduction problems, which may lead to white. 5. ** Mishandling color settings **: DSLR cameras are highly controllable. Mishandling color settings may cause unnecessary problems, including the image turning white. 6. ** Monitor effect **: If the shooting scene is bright and observed through the monitor, there may be problems with inaccurate exposure and color reproduction, which may cause the picture to turn white. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
DSLR photography is a system
DSLR photography was a system that covered many aspects. From the perspective of equipment, it included single-lens reflex cameras and various lenses. Different lenses were suitable for different shooting scenes and requirements. For example, telephoto lenses were suitable for shooting long-range shots and close-ups, and wide-angle lenses were suitable for shooting large scenes. Together with the single-lens reflex camera, they constituted the hardware system. In terms of the shooting process, there was a complete set of steps for DSLR photography, including measuring light, setting exposure, composition, focusing, and shooting. Metering was like judging the heat before cooking. It was the camera's prediction of the strength of the light. Modern DSLR had an automatic measuring function and a variety of measuring modes. It could also use the exposure ruler to determine whether the exposure was correct. At the same time, it was necessary to pay attention to special situations such as the principle of "white plus black minus" when shooting white or black objects. Setting the exposure was based on the measurement results to adjust the parameters. The composition was related to the layout of the picture and the arrangement of the elements. The focus was to ensure that the subject was clear, and finally, the shot was taken. These steps were interconnected and linked together to form the operation process system of DSLR photography. From the perspective of the market and the users, DSLR photography had also become a system. In the market, despite the competition from micro-tablets, DSLR still had its own characteristics in terms of price system and market demand. For example, due to the suspension of production of some single-lens reflex cameras and lenses, the supply was reduced but the demand was strong, which made the price of these cameras stable in the second-hand market. For the users, when the budget was fixed, the choice of DSLR or micro-single had to consider the price of the body and lens, cost-performance ratio, and other factors. The needs and choices of the entire market and users also formed a part of the DSLR photography system. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Ili high-definition landscape photography material
There were several ways to obtain high-definition landscape photography materials in Ili: 1. Picture websites: Many professional picture websites may have Ili landscape photography works uploaded by photographers, such as Vision China, Tuchong website, etc. These websites have high quality pictures. You can find high-definition landscape maps of Ili in different seasons and different scenic spots, such as the grasslands of Ili (such as the Kalajun grassland, the Nalati grassland, etc.), snow mountains, flowers (such as the lavender sea in Huocheng, the rape field in Zhaosu, etc.), lakes (such as Salimu Lake), etc. 2. "photography forum: A forum where photography enthusiasts gather, such as the Hummingbird Network. Photographers may share their Ili landscape works and communicate with them about obtaining materials. 3. Travel photography works: Some travel magazines and travel websites would also display high-definition landscape photography materials of Yili. Because Yili was a famous tourist destination, it attracted many photography enthusiasts to take photos and share them. 4. Social media: On social media platforms such as Weibo, Instagram, etc., you may find some high-definition photography materials shared by users if you use the topic tags related to the Yili landscape. However, you need to pay attention to copyright issues when using these materials. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Simple DSLR photography tutorial
The following is a simple DSLR photography tutorial: ** I. The structure of a single-lens reflex camera ** 1. Understanding the body, lens, sensor, viewfinder, shutter, display, and other components were the basic components of an DSLR camera. ** 2. Shot parameters ** 1. ** Type of lens **: For example, Canon lenses include different types of lenses such as EP, ESF-S (AP-S format), MP-E (1x or higher), and TS-E (shift-axis lens). 2. ** focal length **: For example, the Canon EF24 - 105mm f/4LIS USM lens, 24 - 105mm means that the maximum wide-angle end is 24mm, and the maximum telephoto end is 105mm; if there is only one value, it is a fixed-focus lens. 3. ** Maximum Aperture **: f/4 represents the maximum aperture, only one value represents a constant aperture lens, and two values represent the maximum aperture of the wide-angle end and telephoto end respectively. For example, L represents a Canon professional lens (with a red circle in front of the lens), IS represents anti-shake function, USM represents an ultrasonic motor, and II represents the second generation of this lens. ** 3. Focus related knowledge ** 1. ** Introduction to focal length **: It refers to the distance between the center of the lens and the surface of the sensor. The unit is millimeters (mm). 2. ** Focus length, field of view and depth of field **: The shorter the focus, the larger the shooting range and the greater the depth of field; the longer the focus, the smaller the shooting range and the smaller the depth of field. 3. ** Focus length and x-ray effect **: The shorter the focus, the stronger the x-ray effect (greater distortion); the longer the focus, the weaker the x-ray effect (lesser distortion). ** 4. Movie Tune ** 1. ** Concept **: Shadow tone refers to the brightness of a photo. Bright photos are high-profile, dark photos are low-profile, and neither bright nor dark photos are mid-tone. 2. ** Different shades **: Bright objects are suitable for high-profile performance, while dark objects are suitable for low-profile performance. ** 5. Shooting Mode Setting (for beginner users)** 1. ** Automatic or P mode **: suitable for beginner users who have just come into contact with the DSLR camera and haven't learned it in depth. Basically, there are not many settings. Just press the shutter and you can shoot. 2. ** AR (Aperture priority mode)**: You can set the aperture value (F value) yourself. The smaller the F value, the larger the aperture, and the higher the degree of blurring outside the main body. It is suitable for shooting scenes such as portraits, food, and macro scenes that focus on blurring the background. The higher the F value, the smaller the aperture, and the better the layering of the scenery. 3. **TV (Shutter priority mode)**: Set the shutter value manually. The smaller the value, the longer the exposure time inside the camera. It is suitable for shooting moving objects in a dark indoor environment (a tripod is needed to prevent the image from blurring). The higher the value, the shorter the exposure time of the camera. It is suitable for shooting fast-moving objects to prevent the subject from blurring the photo due to high speed. 4. **M (Manual)**: You need to manually set the shutter, sensitivity, and aperture size. It's relatively difficult, but it's a necessary skill for professional photographers. For example, outdoor portrait: 1/100s, 100F1.2 - 2.8; indoor portrait: 1/80s, 1500F2.8 or below; baby/pet photography: 1/200 or above, 100 - 800F1.4 - 5.6; still life/gourmet photography: 1/80s- 1/200s, 100 - 400F1.2 - 4. ** 6. Shutter Usage (Focus)** When you press the shutter, press it slightly. When the small square in the lens appears in the position you want to shoot (indicating that the focus is successful), then press the shutter. This way, the photo won't be out of focus. If the DSLR is a touch screen, the position where the hand touches will be the focus. ** 7. Setting of light sensitivity (USB)** The higher the sensitivity, the brighter the photo, but the worse the quality, the more noise; the lower the sensitivity, the darker the photo, but the better the quality, the less noise. Generally, it was recommended not to exceed the range of 1600. If you were to shoot outdoors on a sunny day, you would only need to shoot around 100. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Tweet about DSLR photography
Single-lens reflex photography was a field full of depth and skill. First of all, DSLR cameras had a unique structure and imaging principle. Its full name was a single-lens reflex camera. The camera body was equipped with a disassembled lens and a reflective plate that could be flipped inside. When shooting, the mirror was lifted after the shutter was pressed. At the same time, the shutter in front of the sensor, the LCD, was opened. The light entered the LCD sensor and was reflected to the focusing screen to form an image. After the sensor was finished, the mirror was reset, and the photographer could see the final image in the viewfinder and the memory card. This structure realized WYSIWYG. The viewing range was basically the same as the actual shooting image size, which was helpful for accurate framing composition. In terms of product line, Nikon had many series of DXR. For example, the Dx series represented the strongest focus and continuous shooting performance; the D8x series was the flagship of image quality; the D7x series and D6x series were entry-level full-frame models; the Dx00 series was the APS-C frame speed flagship model; the D7x00 series was the APS-C frame high-end image quality model; the D5x000 series and D3x00 series were low-end DSLR products (currently no longer competitive). There were many important points in terms of shooting techniques. For example, when shooting starlight effects, wide-angle was better than telephoto, small aperture was better than large aperture, and point light source was better than non-point light source. During the day, when the aperture was set to F11, the effect of the starlight was more obvious. The smaller the aperture, the more obvious the effect of the starlight and the longer the lines. However, when shooting with a DSLR, the aperture was opened to the maximum aperture by default to ensure that the viewfinder frame was bright. Pressing the shutter before pressing the aperture to set the exposure may cause repeated adjustments when shooting stars. However, you could use the "depth of field" button (there was no separate button to set the F-N button). After setting the aperture value, you could press it to see the changes after the aperture contracted, which could save the trouble of repeated test shots. When shooting the sun's starlight, you could let the sunlight shine through the gaps of the leaves on the lens. You could press the depth of field "button to change the camera position to find the best shooting point. In terms of the M setting, if there was enough light during the day, the sensitivity was set to 100 to ensure the image quality. When the environment was dark, it was better to increase the Iso but try not to exceed 6400. If it was too dark, you could use the fill light. Aperture setting, single shot can adjust the large aperture to blur the background, multi-person group photo set to about f8 to ensure the face is clear; Shutter setting, general portrait shooting with a safety shutter, sports models need to speed up the shutter speed to freeze the picture. In terms of composition, one had to pay attention to the elements and color matching of the picture. For example, when a narrow alley formed a frame, one could use a telephoto to zoom in on the buildings behind to create a sense of compression. One had to pay attention to the color matching between different elements such as buildings, eaves, lanterns, and so on. At the same time, one had to make good use of different tones. Although the camera was cumbersome, complicated to operate, and unstable, it could use a variety of lenses (such as fisheye, wide-angle, medium telephoto, telephoto, macro, etc.). It could accurately set the aperture, shutter, sensitivity, and other data. It was suitable for people who had professional photography needs and wanted to create high-quality, creative photography. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Learn photography, micro or DSLR
There were advantages and disadvantages to a micro single-lens camera and a DSLR camera. The choice could be made according to one's own needs. From the perspective of portable, the micro-camera was light and easy to carry, which was a big advantage, while the DSLR was relatively heavy. In terms of image quality, the image quality of a micro camera was no worse than that of a DSLR camera. If you want a light and high-quality photography experience, a micro-camera is a good choice. However, DSLR had its own characteristics. For example, in some professional fields, there might be some situations where the equipment was more complete and the operating habits were more in line with traditional photographers. However, in general, the use of micro-DSLR was becoming more and more common in the market, and it was the choice of many photography enthusiasts. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>