The pose of a single-lens reflex photographer
When shooting with a single-lens reflex camera, there were several poses: 1. When shooting small objects or potted plants, you can use a tripod to hold the camera. 2. When taking pictures of small insects or plants on the ground, you can take pictures in a prone position, so that the pictures taken are large and not blurred. 3. When taking pictures of trees with lush branches and leaves, you can bend your back slightly into a bow and hold the camera with both hands to take pictures. 4. When taking artistic or landscape photos, you can keep your body upright, hold the camera with both hands, and place it over your eyes. Read more exciting novels for free
Single lens reflex lens parameters
The angle of view of the medium focal length lens was between 40 degrees and 18 degrees, and the focal length range was between 61mm and 135 mm. The angle of view of a standard/medium-focus lens was about 40 - 55 degrees. In terms of optical characteristics, the photos taken at this focal length had the least distortion and could accurately reflect the shape of the subject. It was also relatively easy to design a large aperture. Different models of medium-focal lenses had different performance parameters in terms of distortion, dispersion, resolution, contrast, and so on. For example, the Olympus OM Zuiko auto-macro 90mm f/2.0 lens had an actual focal length of 90.44mm, an aperture of f/2.04, a pincushion-shaped distortion of 0.47%, and an edge loss of 0.3 stops at f/5.6. Minolta MC Rokkor -85mm f/1.7 lens, the actual test focal length was 85.6mm, with 0.5% barrel distortion, etc. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
single-lens reflex shutter
The shutter was a device used by the camera to control the time when light hit the sensor. The unit of measurement was seconds, and the shutter speed was usually expressed in the forms of 1 second, 1/50 second, 1/100 second, and so on. The higher the number, the slower the shutter speed. The lower the number, the faster the shutter speed. The shutter had two main functions: one was to affect the exposure. The slower the shutter speed, the longer the light entered the camera, the more light, and the brighter the photo. The faster the shutter speed, the shorter the time the light entered the camera, the less light, and the darker the photo. The second was to affect the shape of the object. When shooting moving objects, a high-speed shutter could capture the moving object clearly, which was to freeze the moving object. A slow shutter could capture the moving object's trajectory, such as a light track, a silky waterfall, and so on. Shutter priority (or TV for short) was a type of gear for DSLR cameras. In this mode, the photographer could manually set the shutter speed to achieve precise control over the exposure time and the dynamic effects of the picture. DSLR cameras use a mechanical shutter for the following reasons: 1. Physical isolation light control: Through the opening and closing of the front and back curtains, the exposure time can be accurately and securely controlled to ensure that the light will only affect the sensor within the set time period, thus obtaining the expected exposure effect. 2. Flash sync high-speed sync: Usually supports a high maximum flash sync speed, allowing the use of flash to freeze fast movements or use a large aperture in bright environments. This is essential for professional portraits, sports photography, and occasions that require a combination of natural and artificial light sources. Also, TTL dimmer relies on the accurate synchronization of the mechanical shutter to calculate the required flash output. 3. Durability and stability: Not affected by electromagnetic interference, more stable working performance, and higher reliability when shooting near strong magnetic fields or high-frequency electronic equipment; its metal parts are sturdy and can withstand long-term, high-intensity use and a certain impact. It is suitable for professional photographers to cope with harsh working environments and frequent shooting needs. 4. No rolling shutter effect: Complete the exposure of the entire image at once. There is no rolling shutter effect that may occur with an electronic shutter. It can ensure the stability and accuracy of the image, and avoid the distortion, tilt, or distortion of fast-moving objects or high-frequency light sources in the image. 5. Sound feedback operation confirmation: The "click" sound produced when releasing provides clear operation feedback to the photographer, helping to confirm that the shooting action has been executed. 6. Traditional and compatible continuity technology: The photography industry and users are very familiar with its working principle and characteristics. Many existing accessories, accessories, and work processes are based on the mechanical shutter design, which has good compatibility. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Single-lens reflex photography
There were a few things to pay attention to when doing a Hong Kong style single-lens reflex photography: 1. ** Understand the characteristics of Hong Kong style **: Hong Kong style photos are usually rich in color, thick filter, strong contrast, and yellowish highlights. You also have to consider the character's expression, eyes, composition, and the story expressed in the photo. 2. ** In terms of composition **: Choose a suitable composition method, composition is the basic element of shooting. 3. ** Color environment **: The Hong Kong retro style requires a high level of color and lighting. You can add more red to enhance the retro feel and try to make the picture more colorful. 4. ** Light Usage **: - When the contrast between light and shadow was strong, use side backlighting to increase the sense of penetration. The use of light scattering would make the color tone of the photo soft. - You can use street lamps as the ambience light, or you can use light sticks to create a special color tone (such as green). You can also set up a 40-Watt COB light about two meters in front of the character. - Try to shoot the face facing the light as much as possible. This way, it would be easier to capture the light in the eyes of the character and improve the overall expression of the picture. 5. [Blur the background]: You can blur the background and focus on the character to highlight the character's personality and achieve the theme of the photo. 6. ** Use of props **: You can use old TV sets, posters of Miss Hong Kong's beauty pageant, iron wire beds, old picture frames, sunglasses, mirrors, Victoria lamps, flannel sofas, bamboo fences, cheongsams, fans, pearl earrings, radio, tape, roses and other props to add to the atmosphere of Hong Kong. 7. ** Character Make-up and Styling **: - In terms of makeup, women's exquisite sword-shaped eyebrows and iconic "fiery red lips" were more representative. Their makeup did not need to be too white, and their eyebrows could refer to wild eyebrows. Men did not pay much attention to their makeup, but their hairstyles were "30 - 70" or "back hair". - In terms of hairstyle, women could comb their hair into braids, tie up their hair in full curls, or push their hair to one side as much as possible. If the hair was not thick enough, women could use wigs or wig patches. - In terms of clothing matching, one could refer to the previous outfits of Hong Kong and Taiwan actresses, such as white T-shirts with wide-legged pants or halter skirts, or choose bright red dresses to capture the intellectual and mature femininity, etc. Men could choose shirts, jeans, sweaters, and other items. 8. ** Picture Effect Creation **: - It was a common effect for many Hong Kong-style portraits to make the image appear hazy and blurry. It could be achieved by putting stockings on the lens, applying some vaseline lipstick or transparent sunblock. - It could capture close-ups of parts such as eyes, collarbones, hands, lips, etc., making the character more comfortable and relaxed. The effect was advanced and beautiful. 9. ** Position Selection **: - Only the side of the character's body was shot. With his hands on his shoulders and his head raised, his eyes naturally looked at the camera. Through his eyes, he could express his emotions, haggardness, intellectual charm, and so on. - He could also sit sideways at the intersection of the two colors, with his hands on the ground behind him and his legs bent, or he could sit on the patterned fabric sofa with a book in his arms. 10. ** Use of filter **: If you really don't have a suitable scene or prop, you can also use a yellow filter to show the Hong Kong style. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic single-lens reflex
In the field of DSLR, the situation was different. Usually, a camera with a resolution of more than 30 million was considered a high-resolution camera. The most popular range was between 24 million and 26 million. There were many DSLR cameras in this range. However, there were also higher-resolution DSLR cameras. For example, Canon's Eos 5D Mark IV DSLR camera used a new 30.4 million resolution sensor; the Nikon D810 had 36 million resolution; the Nikon D850 had 45.75 million resolution; and Canon had a Pixel-Emperor camera with 50.6 million resolution. At the same time, there were also DSLR cameras with relatively low resolution, such as some professional video cameras such as the Sony-A7S3, which had 12 million resolution. The quality of the image was not the only standard for measuring the image quality of an SLR camera. The image quality was also affected by the size of the sensor, the tolerance, and various parameters. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Single lens reflex photography
If it was about DSLR photography, the following were some of the key points for DSLR photography: ** 1. Selection of shooting mode ** 1. ** Portrait Shooting ** - **A (Aperture priority mode)**: suitable for portrait shooting. In this mode, the aperture size could be adjusted manually. A large aperture (such as f/1.8, f/2.8, etc.) could make the background blur, highlight the main body of the character, and obtain a natural blurring effect. It could also increase the amount of light in the case of insufficient light. - **M file (full manual mode)**: Can be used for portrait photography. The photographer had to manually set the sensitivity, aperture, shutter speed, white balance, exposure compensation, focus, color temperature, and other parameters. This mode was suitable for taking portraits under complex lighting conditions, such as indoor lighting or scenes that used specific lighting to create a special atmosphere. 2. ** Shooting of moving objects ** - **S (Shutter priority mode)**: Adjusts the shutter speed. The faster the shutter speed, the more it can freeze the instant image of a moving object. It is suitable for capturing people, animals, or sports events in motion. 3. ** Scenery Shooting ** - **M (Full Manual Mode)**: It is very useful when shooting scenes such as sunrise, sunset, night scene, sea of clouds, starry sky, etc. For landscape photography, you can manually adjust the sensitivity, aperture, shutter speed, and other parameters according to the desired effect. For example, when shooting the starry sky, high sensitivity, large aperture, and slow shutter speed were needed (generally, a tripod was needed to keep the camera stable); when shooting sunrise and sunset, the parameters had to be adjusted according to the light intensity and the desired color effect. ** 2. Shooting Points ** 1. ** In terms of composition ** - ** Find a unique subject **: Choose a good-looking or oddly-shaped subject. This kind of subject will be easily remembered by the audience. - ** Use geometric composition **: For example, a triangular composition can make the picture full of geometric beauty. When shooting a picture that contained multiple elements, the elements could be arranged and combined to form a triangle to increase the stability and beauty of the picture. 2. ** Focus ** - Portrait and animal photography: If you are shooting portraits or animals, pay attention to the light in your eyes. This will make the subject more vivid. For animal photography, you can use methods such as feeding to get the animal to cooperate so that the eyes of the subject have a bright reflection. 3. ** Picture level ** - When shooting a scene, you can increase the layering of the picture by changing the angle of view. For example, lowering the angle of view, using the front and back arrangement of the characters or the changes in reality to create a sense of hierarchy. ** 3. Later adjustments ** Most of the photos taken by the DSLR camera were original photos. They couldn't completely restore the scenery seen by the human eye, so they needed to be retouched later. He could use the phone APP to adjust the light, shadow, contrast, saturation, atmosphere, color temperature, clarity, and other parameters of the photo to adjust the photo to his liking. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
indoor single-lens reflex portrait camera lens
If it was an indoor portrait photography, the different focal lengths of the lens had their own characteristics: - ** 35mm lens **: This focal length lens is a good choice for home use and beginners. It was between wide-angle and 50mm standard focal length, and the angle of view could move forward and backward freely. When shooting indoors, its angle of view could better accommodate the character and the surrounding environment. It was an environmental portrait lens. It was easier to shoot full-body photos, and it could also shoot long legs. It was also convenient to communicate with the subject. - ** 50mm lens **: If you don't have a lot of budget and are a beginner, 50mmF1.8 is more suitable. It could produce a blurred background effect and was relatively easy to use. It could shoot a half-body portrait indoors and a full-body portrait a few steps back. - ** 85mm lens **: This focal length is mainly used for half-length portraits. You can take a headshot when you get close, but it is difficult to take a full-body portrait indoors. It requires a large space (more than 5 meters). - ** 135mm lens **: Due to its narrow angle of view, its indoor use is very limited. It is not suitable for indoor single-lens reflex photography. - **70 - 200mm lens **: Although it is a zoom lens, it is easy to use, but it is relatively heavy. It may not be able to be used indoors. However, it is excellent in portrait shooting. It can compress space, highlight the main body, and blur the background and background. If the indoor space allows, it can also be used. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Mobile phone single-lens reflex lens brand
There are many brands of mobile phone DSLR lenses. Here are some recommendations: 1. Moment: It has a good reputation in the field of mobile phone external lenses. Its products are of high quality and excellent performance. Its lens is well-designed and performs well in macro, wide-angle, and telephoto shooting. It also provides accessories such as tripods and filter to help take professional photos and videos. 2. Olloclip: A highly respected brand. Its products are featured by their multifunctionality and portability.The lens set includes fisheye, macro, wide-angle, and other types of lenses to meet the needs of different scenes. It is also easy to install and disassemble, suitable for users who are traveling or taking photos at any time. 3. Xenvo: Although it is relatively less well-known in the market, the quality and performance of the product cannot be underestimated. The lens has high definition and low distortion, which can bring a real visual experience. It also provides a night vision lens for shooting in low-light environments. 4. Canon: It has a high reputation in the field of photographic equipment. 5. Nikon was also a well-known brand of photographic equipment. 6. " There are many excellent products in the field of photography equipment. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon single-lens reflex character photography lens
There were many types of Canon DSLR lenses for character photography. Among them, the 35mm f1.4 lens had excellent performance in portrait shooting. It could capture the delicate expression of the character and show the surrounding environment. The f1.4 large aperture background blurring effect was good, suitable for traveling portraits or indoor portraits. The 85mm f1.2 medium-focus lens could capture the details and expressions of the characters while maintaining a certain distance on the full frame. The picture was natural and realistic. The f1.2 large aperture allowed it to take bright and clear photos in low-light environments. The blurring effect was better than that of the 35mm f1.4 lens. The 70 - 200mm f2.8 telephoto zoom lens had a flexible focal length range, and the background blurring effect was better than the 35mm and 85mm lenses. It was suitable for long-distance shots such as stage portraits, athletes, concerts, etc., but indoor shooting required a large space. The EF100mm F2.8L IS USM lens could be used for macro and portrait shooting. It had double IS optical image stabilization, good sharpness and out-of-focus performance, and ideal autofocus speed for macro shooting. The ESF135mm F2LIS USM lens was a close-up shot of a portrait. It could bring a stronger sense of compression and better blurring effect. The focusing speed was fast, the lens body weighed 750g, and the image quality was excellent when the aperture was fully opened. It was sharp inside the focus and soft outside the focus. The 50mm fixed-focus lens was also commonly used for portrait shooting. The F1.2 lens with a large aperture had a better portrait shooting effect. The 50mm focal length belonged to the standard focal length, and the shooting effect was close to what the human eye could see. It would not cause space compression and could better express the surrounding environment of the subject. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
How to stack the lens of a single-lens reflex camera
The full name of the DSLR was " single-lens reflex viewfinder camera." It only had one mount. In theory, it could only be connected to one lens for optical imaging. Under normal circumstances, the lens could not be stacked. However, there were special uses, such as reversing the lens or connecting the zoom lens. However, these still needed to rely on a pure optical lens to use. On the basis of this lens, you could stack the transfer ring, zoom lens, etc. to achieve different effects. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Nikon old-fashioned single-lens reflex lens
Nikon's old-fashioned DSLR lens had many features. In terms of optical quality, some of the old lenses of Nikon DSLR had extremely high optical quality, such as the Nikon Nikkor 105mm f/2.5. Its design had been verified for a long time, and the lenses were polished and assembled carefully. Some of the materials used were more expensive than modern lenses, and special glasses such as thorium glass and lead glass, which were now no longer used, were used. This helped to provide a higher index of refraction, improve color difference control, and overall image quality. In terms of sharpness and color performance, it was not bad by today's standards. In terms of mechanical technology, the metal lens barrel and smooth focus ring of the old Nikon DSLR lens were different from the modern automatic lens made of plastic. It was more mechanical, and its texture, weight, and feel could give the photographer a retro film era feeling. In terms of adaptability, the old-fashioned lens of Nikon's DSLR could be perfectly combined with some current cameras, such as the Sony A7 series, the Fuji X-T series, and the Canon Eos R series. The electronic viewfinder of the mirrorless camera could enlarge the real-time view, making it easier to manually focus. Combined with the focus assist function, it greatly improved the experience of using it on digital cameras. However, for beginners, it was not recommended to use the old Nikon DSLR lens because the old lens had problems such as focusing stagnation and hesitation, although the accuracy was acceptable. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>