For beginner photographers, the following factors could be considered: ##1. Cameras Ordinary photography enthusiasts mostly used sets of heads, such as 18 - 55mm, 18 - 135mm, 24 - 105mm, etc. Among them, the 18 - 55mm focal length was relatively narrow, so fewer people chose it. The 18 - 135mm and 24 - 105mm focal lengths were wider, making it more convenient to shoot. There was even the 18 - 200mm Tianya Mirror, which was enough and convenient for daily shooting. However, there were obvious shortcomings to the helmet. The aperture was not big enough, resulting in poor blurring effect. The wide angle was not wide enough to shoot large scenes. If it was just for daily use, it would be the best choice for novices to use the helmet. If there were no other special needs, there was little point in upgrading. ##2. Choose according to the shooting theme 1. ** Portrait theme **: If you are passionate about portrait photography, you can consider 35mm f/1.4, 50mm f/1.4, 85mm f/1.4 and other fixed-focus lenses on the basis of a certain level of photography. These lenses can produce better portrait effects. 2. ** Scenery theme **: If you are passionate about outdoor scenery, you can choose super wide-angle lenses such as 16 - 35f/F4, 14 - 24/f/2.8, or telephoto lenses such as 70 - 300, 70 - 700, 80 - 400, etc. 3. ** Comprehensive shooting **: The focal length of 24 - 70mm f/2.8 is more suitable for daily shooting, and the aperture is also larger. 70 - 200mm f/2.8 is also suitable for some outdoor shooting scenes. ##3. Choose based on economic strength 1. **"Big Three Yuan" lens **: This refers to the three F2.8 constant aperture zoom lenses (the focal lengths are 16 - 35mm, 24 - 70mm, and 70 - 200mm respectively. Different brands of wide-angle focal length lenses will have differences). The general price is very expensive. The price of a single lens is often more than 10,000 yuan, but the aperture is larger and the image quality is better. 2. **"Small Three Yuan" lens **: It was a constant zoom lens with three apertures of F4 (the focal length was the same as the "Big Three Yuan" lens). Its general price was affordable, cost-effective, and smaller in size and weight. It was suitable for beginners with insufficient financial resources. ##4. Adapting the lens mount Different camera brands had different bayonet systems. Even for the same brand, DSLR cameras and micro-cameras, APS-C frames and full-frame cameras also had different bayonet systems. When choosing a lens, you must choose a product that matches the camera's bayonet system, especially when choosing a sub-factory or domestic lens. Many lenses will fit a variety of bayonet, so you must look clearly before placing an order. Although it was possible to use the transfer ring to transfer lenses of different systems, there would be more or less defects in the image. Long-term use was not recommended. Read more exciting novels for free
In floral photography, there were many factors to consider when choosing a lens. Different lenses had different characteristics. ** 1. Telephoto lens ** 1. ** Specialties and advantages ** - It could easily turn the background into beautiful bokeh and facula, such as 70 - 200mm F2.8, 70 - 200mm F4, 100 - 400mm F4.5 - 5.6, etc. - The shooting distance was longer, and the composition advantage was obvious. He could shoot the flowers on the treetops and effectively avoid the messy background. - It had the "space compression" function, which could put together the scenery in the depth direction, making the picture more full and substantial. By looking for a beautiful prospect and using the sandwich technique, the prospect and the background scenery would be blurred together, and the layering would be very obvious. 2. ** Limitations ** - The telephoto lens was heavier and it was easy to get tired after holding it for a long time. ** Two, macro lens ** 1. ** Specialties and advantages ** - The 100mm fixed-focus macro was suitable for shooting one or several flowers, showing details such as stamens and petals. - The macro focal length range starts from 40mm up to 200mm. The long focal length (100mm or larger) is easier to shoot difficult subjects such as bees and butterflies. 150 - 200mm provides the largest working distance. 2. ** Limitations ** - The difficulty of macro shooting was the choice of focus and light. It was easy to run out of focus, mostly because of the lack of grip and deviation from the focal plane. ** 3. Fixed focus lens ** 1. ** Specialties and advantages ** - Fixed focus includes a variety of focal lengths, such as 14mm, 24mm, 35mm, 50mm, and 85mm. The 50mm lens was more flexible and could be used for both close-up and long-distance shots. The 85mm lens was frequently used for portrait photography and could also be used to shoot "portraits" of flowers. Compared to the macro lens, it could add some environmental background. - The fixed-focus lens was relatively free. For example, a 50mm head could be used without a tripod when shooting non-long exposure or depth of field synthesis. 2. ** Limitations ** - It needed to be created according to the characteristics of different focal lengths. Different focal lengths were suitable for different shooting scenes. ** 4. Wide-angle lens ** 1. ** Specialties and advantages ** - He could add creative dimensions and exaggerate the scale and depth of the distortion. It could be used to emphasize the background when shooting large-angle scenes, such as shooting a large sea of flowers and a vast sky. - The focal distance was short, and the flowers could be shot at a close distance. The depth of field was large, and it could produce a completely different blurring effect from telephoto. The blurring was a gradual process, and the picture was more layered. If used well, it could create a photo with artistic conception. He could also use the flowers as the background to take pictures of the scenery. 2. ** Limitations ** - Usually, wide-angle shots were rarely used. Most people would find it difficult to master. It was a great test for the photographer, and it was difficult to produce a large-scale film. In short, in flower photography, it was not necessary to be entangled with the type of lens. Every lens had its own unique features. You could create different flower photography works according to the characteristics of the lens. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
In the case of indoors, due to the influence of space and environmental light, lenses with relatively short focal lengths were generally selected, such as 35mm, 50mm, or 16 - 35, 24 - 70 medium and short focal lengths. Aperture was very important when shooting indoors. Since the indoor light was not as bright as the outdoor light, a large aperture was essential to ensure that the lens had a good amount of light. Due to the focal length, the short focal length lens had a relatively weak ability to compress space and blur the background during shooting. A large aperture could also have a better ability to blur the background when the focal length was short. Generally, the aperture of the fixed-focus lens could be made larger, and the sharpness was also higher than that of the zoom lens. Therefore, the fixed-focus lens was generally used for indoor portrait shooting, but this also varied from person to person. Generally, photography agencies would use fixed-focus lenses to ensure high sharpness and quality of the film. Generally, photography enthusiasts would use a 16 - 35 large three-dimensional lens. As long as they could guarantee the brightness when shooting, they could also get a good performance. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The choice of camera lens for an auto show required a comprehensive consideration of many factors. In terms of telephoto lenses, for example, 85mm lenses had many applications in auto show photography. Large aperture (such as F1.4, etc.) telephoto lens could blur the background, remove the elements unrelated to the theme, and focus on the details of the vehicle. For example, when shooting Cadillac CT6, the large aperture telephoto lens could blur the lights on the booth and create a special atmosphere. At the same time, when shooting, the telephoto lens could be used to control the focal length and find the appropriate shooting distance to shoot the desired effect. For example, when shooting the bokeh effect, the telephoto lens could be used. If you choose a full-frame camera with a zoom lens (such as the Tenglong 28 - 75mm f2.8), this lens is easy to zoom and can adapt to the size of different shooting venues at the auto show. When the venue was small or the camera needed to be shot in a crowd, the 28mm wide-angle end could play a role; when shooting people on the catwalk, the 75mm end could also meet the needs, but its aperture was relatively small. If you were pursuing a better background blurring effect (such as shooting a sugar film atmosphere), the f2.8 aperture would be slightly insufficient. For some mobile phone photography, if the quality of the mobile phone lens was good, such as the Vivo X100 Pro, which could support up to 100mm optical focal length lens, it could also meet the needs of auto show shooting. The different focal length lenses (such as 15mm wide-angle lens) could cope with different shooting scenes in the auto show. For example, the 15mm wide-angle lens could include more people in the picture and control the edge distortion. In addition, if you want to shoot a close-up of a car model or the local details of the car, the large aperture lens can highlight the main body by blurring the background. If you want to shoot a full-body image of the car model or show the overall scene of the car show, you have to choose a suitable focal length lens according to the venue situation and shooting distance to avoid being unable to shoot the ideal picture due to the size of the venue, the shooting distance, and the lens focal length. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
For beginners, the following lenses were good choices: 1. ** Set lens (zoom lens)**: When you buy an interchangeable lens camera, it usually comes with a zoom lens (set lens). For example, a 18 - 55 focal length lens was a common combination for DSLR cameras. The kit lens had many advantages. It was designed to deal with a variety of different subjects and could be used to explore different photography styles and techniques. It covered common focal lengths such as 28mm, 35mm, and 50mm, allowing beginners to determine the focal length that suited them through practice. Moreover, the price was relatively low, allowing beginners to spend the least amount of money to determine whether they really liked photography. They could avoid the situation of giving up photography after buying expensive lenses. In addition, photography ultimately depended on skill. Even a set of lenses could help beginners determine their direction and improve their skills. 2. ** Fixed focal lens **: 28mm, 35mm, 50mm, 85mm and other fixed focal lenses are also good choices. For example, the 50mm fixed-focus lens was known as the "portrait killer." It allowed the user to experience the effect of shallow depth of field, allowing people to feel the difference between cell phone photography and DSLR photography. 3. ** Wide-angle lens (such as 10 - 18 wide-angle lens)**: The equivalent full-frame focal length is about 16 - 29mm, and the shooting range is wide. It can be used for close-up and long-distance shots. Moreover, the price of the wide-angle lens was relatively cheap. The price was about 2000 yuan, which could meet the purchase needs of entry-level users. It was designed to be relatively light in weight and size, easy to carry, and also had anti-shake function and an ATM lens. It was also a good choice when shooting v-log videos. It was more practical to shoot scenery, buildings, people, etc. while traveling, and the cost-performance ratio was relatively high. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
For beginners, the following lenses were good choices: - **18 - 135mm f/3.5 - 5.6 lens **: It has a wide focal length range, from wide-angle to telephoto, and is cost-effective. It could easily handle a variety of shooting scenes, such as shooting open scenery such as mountains and lakes with a 18mm wide-angle lens, and shooting pedestrians and buildings in the distance on the streets of the city with a 135mm telephoto lens. Although it was a non-constant aperture lens and the quality of the image was not as good as high-end lenses, the price was affordable, allowing beginners to experience multi-focal shooting with little financial pressure. - ** 50mm f/1.8 lens **: This is a lens with a large aperture and high quality. The large aperture of f/1.8 allowed it to shoot well in low-light environments, like city streets at dusk or candlelight dinner scenes. The shallow depth of field effect brought by the large aperture could blur the background and highlight the main body, suitable for portraits and still life shots. - **18 - 55mm lens **: This lens is often used when buying a DSLR camera. Its advantage was that it could help beginners understand the effects of different focal lengths. It was cheap and could help determine if they really loved photography. It could also be used to improve photography skills. Its focal length was more practical and was enough for general shooting. However, there were some limitations when shooting scenery, buildings, and so on that required a wider field of view. - **10 - 18mm wide-angle lens **: The equivalent full-frame focal length is about 16 - 29mm. It has a wide shooting range and can shoot close-up and long-distance shots. The wide-angle lens was relatively cheap. It was light and portable. It also had anti-shake function and an ATM lens. It was suitable for shooting v-log videos. It was more practical to shoot scenery, buildings, and people when traveling. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Impressionism photography originated from the Impressionism painting. In the early days, Impressionists used soft focus lenses to obtain soft and hazy images, which was a manifestation of the use of impressionist photography lenses. In modern impressionist photography, ordinary lenses could be used to create an impressionist style through some shooting techniques. For example, when using the lens, use the defocus method to pull the lens out of focus, use the aperture priority mode, and set the lens to the largest aperture.(Small numbers, such as f/2.4 or f/4) to obtain a very shallow depth of field, then switch to manual focus and turn the focus ring until the picture is blurred. By changing the focus of the same scene, you can find the degree of blurring that is suitable for the subject. You can also use the zoom lens to perform zooming and zooming continuous shooting or zooming blurring operations. When shooting, you can change the focal length of the lens (zooming in or out), so that the lens is blurred from the center to the outside, creating an impressionistic photography effect. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The lens halo was a common phenomenon in photography. It was caused by the lens group consisting of multiple lenses. Although the lens had high penetration, there was reflection and scattering. The light rays that did not maintain the same direction as the incident light formed a halo, and the internal reflection and scattering of the lens were the main reasons. ** 1. The factors that affect the formation of lens halos ** 1. ** Shot structure ** - The more complicated the lens structure, the more halos appeared in the image. 2. ** Focus ** - Wide-angle lenses could deal with halos better because a short focal length would make the light source look small. Telephoto lenses performed poorly and needed to be equipped with a longer hood because telephoto lenses would magnify the picture elements. 3. ** Film coating ** - Different brands of lens coating technology were different, such as Canon's NAC coating, Nikon's NCC coating, Fuji's SuperEBG coating, Zeiss 'T* coating, Pentax's Smc coating technology, etc. Multi-layer coating lens components had a greater impact on the lens halo. 4. ** Color filter quality ** - Poor quality filter would cause more light spots and ghosting in the image, which would affect the lens flare. 5. ** Dust on the lens ** - Dust inside the lens would cause more lens halos, and all lenses would accumulate dust. ** 2. Ways to avoid lens flare ** 1. ** Use the hood ** - Most lenses would be equipped with a hood, which could prevent light from shining directly on the front mirror of the lens, effectively avoiding glare, and also protect the lens in the event of a slight impact. Petal shaped lens hoods usually had a better effect than non-petal (round) lens hoods because the petal hood took into account the aspect ratio of the camera film or digital sensor. 2. ** Cover ** - When shooting, use leaves, buildings, or body parts of the character (such as the head, shoulders, etc.) to block some direct light. You can also put your hand on the lens to block the sunlight (the hand forms a "C" shape and adjust the angle until the halo disappears, but be careful not to block the lens). 3. ** Use a fixed-focus lens instead of a zoom lens ** - The structure of a fixed-focus lens was simpler than a zoom lens. There were fewer optical components and less lens halos in the image. The structure of the zoom lens was complicated. The hood could not block all stray light at all focal lengths. There were more reflective inner surfaces inside, which made it easier for the lens to glow. 4. ** Changing the angle of the camera ** - Changing the shooting angle could change the position of the light source in the lens to prevent direct sunlight from entering the lens and eliminate the lens halo. It could also be recomposed to block the light source from the elements in the picture. If the halo was strong when it was backlit, the halo would be weaker when it was changed to side backlit. ** 3. Techniques of Using the Halo of the Shot ** 1. ** Change the angle of the sun to shoot ** - When taking photos with a lens halo, you can move the shooting position left and right to block the light from the target or part of the object. If the sun was behind the subject, the subject would be more attractive under the glow of the lens. 2. ** Shooting with a zoom lens and hood removed ** - To highlight the lens halo effect, you can use a zoom lens and a wide-angle lens instead of a fixed-focus lens. 3. ** Confirm and plan the position of the lens flare in the image ** - Because the lens halo might make the photo beautiful in some corners of the picture, but not necessarily in other positions, it was necessary to outline the shooting angle and the angle of the light to take an interesting photo. 4. ** Create the required light source ** - If you can't find an ideal light source, you can create it with photography methods, such as lamps, light bulbs, studio lights, or flashes. 5. ** Find the right time to shoot ** - Light at different times had different characteristics. The light in the morning was softer. Understanding the characteristics of natural light could make interesting photos. Light at different times could bring different emotions to the image. 6. ** Backlight Shooting ** - In order to have a lens halo, the image was shot using backlighting photography, such as backlighting to create an edge light or silhouette image. 7. ** Try to move the corner to adjust the light reflection ** - Moving the corner to adjust the amount of light reflection can get the reflected light that is suitable for the image content, such as water reflection or light passing through the bridge hole. Backlight photography may require manual focus because the camera will capture areas with darker light sources. 8. ** Try different apertures ** - When adjusting the aperture, the reflected light will produce different effects. Try different apertures to get the desired effect. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Tilt-shift photography, also known as tilt-shift photography, was a photography method that used a shift-shift lens to create a work. The characteristics of shift-lens photography were closely related to the characteristics of shift-lens. The most notable feature of the shift-axis lens was that it could shift, tilt, or rotate the main optical axis of the entire photographic lens while maintaining the position of the camera body and the film plane, thereby adjusting the perspective relationship of the photographed image or achieving full-area focusing. The reference clear image field was larger to ensure that the main optical axis of the lens could still obtain a clear image. It was also known as the "TS" lens ("TS" is the English "tilt and shift"),"oblique lens","shift lens" and so on. The main functions of shift-lens photography were as follows: 1. Correct perspective distortion: Reflect clearly in architectural photography. For example, when using a wide-angle focal length lens to shoot the shape of a building, the lines of the building's shape would converge upward due to the perspective effect of the near and far. However, when using a shift-axis lens to shoot, it could rely on its perspective adjustment function to correct this line convergence phenomenon, so that the building remained vertical in the picture, avoiding the feeling of tilting or even tilting. 2. [Realization of regional focus: Commonly used in commercial photography for product advertisements.] By combining the pan and tilt shooting functions of the lens, while correcting the perspective distortion of the subject, it can achieve a full-area focusing effect that is difficult to achieve with ordinary photographic lenses, so that the subject near and far in the picture can form a clear image. The photos and videos taken by the shift-lens photography were like miniature models, which could fully express the feeling of a "man-made city", which was unique and interesting. After using the shift-axis photographic lens on the 35mm single-lens reflex camera, it could be equipped with the function of a large-scale combined camera to control the perspective by adjusting the leather cavity, thus expanding the scope of use of this camera. It played a major role in the field of professional photography. For example, Canon's 135mm system's original, most widely used shift-axis lens, the ts-e 17mm4L, was regarded as an artifact. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Generally, when taking private photos indoors, many photographers would choose 28mm and 35mm fixed-focus lenses for shooting because the distortion of the ultra-wide-angle lens was too serious. Among them, 28mm f1.4 was known as the best lens for shooting private photos. Its focal length was wide enough to achieve the blurring effect. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
For newcomers to participate in photography competitions, they could consider the following aspects: ** 1. Evaluation of Competing Ability ** 1. ** Shooting Techniques ** - The photography competition mainly assessed the ability to shoot. Newbies needed to have certain shooting skills, such as mastering exposure knowledge. The strength of the light would greatly affect the performance of the photo. You couldn't just rely on the automatic exposure of the phone. You had to learn to use the exposure adjustment function on the screen. Otherwise, there might be problems such as a big black face, a big hole in the sun, or a flower color overflow. - The composition ability was also very important. You couldn't shoot immediately when you saw the beautiful scenery. You had to think about whether there was a better angle and better scenery. For example, when shooting rainbows, the addition of landscape would make the photo more unique, instead of just shooting at the sky. 2. ** Shooting Style ** - Newbies had to evaluate whether they had formed a unique shooting style. Knowing what type of photography you are good at, such as people, landscape, or animal photography, will help you determine whether you meet the requirements when choosing a competition. ** 2. Competition Requirements ** 1. ** Themed Requirement ** - Different competitions had different selection criteria and theme requirements. Some competitions had specific topics, while others had subcategories. For example, the iPhone Photography awards did not have a theme each year, but gave more than ten subcategories such as animals, children, landscapes, and people. The Mobile Photography awards had 18 categories, including architecture, landscape, silhouette, street photography, and so on. If the theme of the competition did not match his shooting style or content, it might affect his confidence and preparation for the competition. - He also had to pay attention to whether there was a limit on the number of works. 2. ** Nature of the work ** - For example, in news and documentary photography competitions, the post-production standard was that the objective reality could not be changed. For example, adding clouds and copying horses were not allowed. However, general photography competitions allowed different levels of post-production. For example, mobile Photography awards allowed the use of mobile applications for post-production editing. It was also allowed to add elements such as mosaic, mobile painting, digital art, and so on. ** 3. Purpose of Competition ** 1. ** Challenge yourself ** - For beginners, participating in photography competitions was a way to challenge themselves. They could encourage themselves to try new photography techniques, styles, and subjects, thereby improving their photography skills. 2. ** Communication and learning ** - The participants could learn about the works and styles of other photographers and gain experience in the field of photography. Through observing outstanding works, one could learn other people's composition, lighting, post-processing techniques, and so on. 3. ** Promotion of himself and his works ** - If one wanted to gain more attention in the field of photography, participating in competitions was one way, but newcomers might need to gradually accumulate experience and the quality of their work. ** 4. Competition Selection and Identification ** 1. ** The value of the competition ** - ** Charging and free **: Charging photography competitions may not be good competitions, but they may be more valuable. For example, the iPhone photography competition charged 5.50 dollars per photo. The more photos submitted, the higher the fee. The judges were of a higher level, the competition process was formal, the awards were highly recognized, and the prizes were relatively generous. However, there were also unscrupulous commercial competitions that used the name of charging fees to engage in "black box operations" and spend money to buy "certificates." Free competitions were not necessarily without value. For example, the WPG (World Press Photographer Competition) was the most influential in the international press photography industry. It was open to photographers in the field of news photography and documentary photography for free. - [Competition Level: Generally speaking, international competitions are more important than national competitions.] However, local competitions had fewer participants and were less competitive, so it might be easier to get a ranking. 2. ** Regular Judgment ** - Whether the competition was official or not could be judged by the popularity of the competition, the number of years it had been held, the qualifications of the organizers, and the judges. It was best to participate in some new and unknown "wild competitions" with caution. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>