All the commercial photographers use those fixed-focus lenses
In the field of advertising photography, fixed-focus lenses were used because of their high resolution and contrast. The most common fixed-focus lens was Canon's 50mm F1.8 fixed-focus lens for a full-frame micro-camera. It was designed to fit into the Eos R series. The 43mm filter diameter made it easy to install a protective lens. The anti-shake function and autofocus system ensured that the image was stable in dark light or when shooting with a hand-held camera. There was also Canon's small spittoon 3rd generation ef501.8stm, which was specially designed for full-frame single-lens reflex cameras. When paired with Canon's Canon series body, it could show excellent wide-angle fixed-focus performance and background blurring effect brought by large aperture. The YONGN 50mm F1.8 autofocus lens could also be used for advertising photography. It was compatible with a variety of micro-single systems and continued the advantage of large aperture. In addition, 35mm, 50mm, 85mm, 200mm, etc. were also common fixed-focus lenses. Read more exciting novels for free
Hand-held photography and fixed lenses
Hand-held photography was a kind of film photography technique. It referred to the photographer using a hand-held camera to shoot without the use of auxiliary equipment such as stabilisers or stands to fix the camera. During the shooting process, there would be lens shake and camera shake, presenting a more realistic and vivid picture effect. The fixed lens was when shooting a single shot. The camera position, lens optical axis, and focal length were fixed, and the subject could be static or dynamic. The core was that the frame attached to the picture did not move, but the characters in the picture could move, enter the painting, and leave the painting. The light and shadow could also change. It was a static modeling method, not completely equivalent to art works and photography photos. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Dog fixed-focus camera
In dog photography, the fixed-focus lens had its own unique application. If you were shooting dogs indoors, considering the poor lighting and small space, you could choose a 24 - 85mm fixed-focus large aperture lens. The large aperture could guarantee the shutter speed of indoor shooting and improve the image quality with relatively low sensitivity. In addition, if you use a fixed-focus lens to shoot, you must open the aperture completely. In terms of the characteristics of the fixed-focus lens, the angle of view of the 85mm fixed-focus lens was about 28 degrees. With the deep background of the large aperture, the background could be easily simplified to highlight the subject during composition, and the background blurring effect was better. When shooting a full-body close-up, the shooting distance was about 1.5 meters to 5 meters. This distance allowed the photographer to maintain a comfortable distance from the dog to avoid the pressure on the dog when the distance was too close. The image quality of the 85mm fixed-focus lens was usually higher. However, the fixed-focus lens had a fixed angle of view. If the shooting distance and angle were not controlled well, the picture would lack variation, which would easily make a group of photos seem monotonous and cause aesthetic fatigue. For beginners, if they only wanted to buy a single lens, considering its functionality, it was recommended to choose a telephoto lens with a larger focal length range such as 70 - 300mm f/4.5 - 6.3. However, this was not a fixed-focus lens but a reference given from the perspective of the lens. When using a fixed-focus lens to shoot a dog, you can learn to use the background to make the picture more atmospheric and layered. When taking a set of photos, try to make the dog's physical emotions change as much as possible. Control the light and tone, try to use backlighting and side lighting, and choose to shoot in the morning or sunset at dusk to make the photos more brilliant. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Range of use of different lenses
What is a fixed-focus lens suitable for?
The fixed-focus lens was suitable for shooting various subjects, including portraits, scenery, indoors, and environments. Canon's 35mm fixed-focus lens was suitable for shooting culture and scenery. It was especially suitable for shooting small scenes of culture and scenery. It focused quickly and was often used to shoot landscape portraits and indoor portraits. Canon's 50mm fixed-focus lens was a standard lens. Its angle of view was similar to that of the human eye. It was suitable for shooting long-distance scenery and people. It had a bright and blurred effect. The quality of the image was excellent and practical. It was the first choice for group photos. Canon's 85mm fixed-focus lens was the golden focal length of portrait fixed-focus lenses. It was suitable for shooting portraits and had good image quality and practicality. As for the 135mm fixed-focus lens, some people called it a conscience lens. It was cheap and practical, so it was popular with everyone. In general, the fixed-focus lens was suitable for shooting various subjects, and the image quality was better than the zoom lens.
Nikon 200F2 fixed-focus lens
The Nikon 200mm f/2G ED VR II was a professional portrait fixed-focus lens, also known as the "air cutter." It could handle exciting moments in sports events, but it was best to use a tripod to shoot because the lens was heavy, about 2930g, and the camera weighed more than 4100g. The lens had excellent resolution and sharpness. It used a super ED lens to suppress the dispersion phenomenon, and with a nano-crystal coating, the dispersion control effect was especially good. In terms of performance, before the aperture of F4, the blurring was natural, and the sharpness reached its best when the aperture contracted to F4 - F5.6. The sharpness of F8 began to decline. The anti-shake feature was VR II, which could increase the shutter speed by about four stops. When the anti-shake function was turned on, a relatively clear and sharp image could be obtained regardless of whether it was in Normal mode or Active mode. Its parameters were: the lens weight was about 2930g, the diameter x length (extended from the lens mount) was about 124mm (maximum diameter) x 203.5mm (calculated from the lens mount), the closest focusing distance was 1.9m, and the filter size was 52mm. It was a fast telephoto lens with a shock absorption function of VR II. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon 600 ff fixed-focus lens
Canon had two types of 600mm fixed-focus lenses, the RF600mm F11IS, and the RF600mm F4. The RF600mm F11IS ATM lens has the following features: - The price was relatively affordable. For example, on the e-commerce platform, the time limit of the RF600mm F11IS ATM ultra-telephoto fixed-focus lens dropped from 5298 yuan to 4499 yuan. - The lens structure consisted of seven sets of 10 lenses, a filter diameter of 82mm, a closest focusing distance of 4.5 meters, a fixed F11 aperture, and a drive unit driven by an ATM step motor. It weighed 930 grams. - It has a DO lens. One piece of DO lens can achieve the compensation effect of fluorite lens and aspheric lens. It uses a set of seamless double-layer structure DO lens, which can cause more light to be refracted, suppress glare, and improve image quality. - When paired with the RF1.4x or RF2x, they could achieve an ultra-telephoto focal length of 840mm or 1200mm respectively. - The lightweight mirror body and the IS Image Stabilizer with a shutter speed of up to level 5 provided strong support for hand-held shooting. It was suitable for shooting wild birds, animals, airplanes, trains, scenery, outdoor sports, and many other subjects. The RF600mm F4 super telephoto fixed-focus lens weighed 3090 grams. It was an excellent bird-hunting lens that could be used with the Canon R series 'small and portable body to meet the needs of high quality and lightweight. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon 400f5.6 fixed-focus lens was ridiculed
Although the Canon 400mm f5.6 fixed-focus lens had many advantages, there were also some aspects that were ridiculed. In terms of aperture, its maximum aperture was only f5.6. In the case of insufficient light, it might affect the shutter speed, resulting in poor shooting results. At the same time, it would also affect the background blurring effect. There was a lack of anti-shake function, and it was easy to blur when shooting with a hand-held camera. In terms of focusing distance, the closest focusing distance was 3.5 meters, which would be limited when shooting close-up objects. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Is the Yongnuo 35 fixed-focus full-frame lens?
Yongnuo had a variety of 35 fixed-focus lenses, such as the YN 35mm F2 Nikon Z-mount, YN 35mm F2S PDMS, YN 35mm F2CC Youth lens, etc. They were all full-frame lenses. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Full frame fixed-focus camera lens
Here are some full-frame fixed-focus shots: - [SonyFE40mmF2.5G: This is a high-quality black G lens. It is an all-metal lens with a polar/polar swappable aperture ring, custom buttons, and focus switch lever. It weighs only 174 grams.] - Vicos AF40/2.5FA: 799 yuan, simple design, weight 167 grams. In terms of image quality, it could meet the needs of the 61 million pixels. In landscape photography, the sharpness of the image was higher when the aperture was reduced, and the resolution of portrait shooting was also good. The breathing effect was well controlled, but the softness of the blurring outside the focus was not as good as that of the SonyFE40mmF2.5G. - Nikkor Z 40mm f/2:1359 yuan, small and light, with a total length of about 45.5mm and a weight of about 170g. The maximum aperture was f/2, and the 9-blade iris could achieve circular blurring. It provided a 40mm standard angle of view, suitable for portraits and shots in a variety of scenes. The closest focusing distance was about 0.29m. The autofocus used a step motor, which was quiet, fast, and accurate. It could also specify the control ring function, suitable for video recording. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Fixed focus lens for full-body portrait blurring
If you use a 50mm F1.8 fixed-focus lens to shoot a full-body portrait and achieve a blurring effect, you can start from the following aspects: 1. ** Aperture setting **: Use aperture priority exposure mode and use a larger aperture, such as F1.8, but F1.8 aperture may not be very good. You can also choose to shoot at an aperture between F2 - F3. If the aperture was reduced to F2.8, F4.0, or even F8, the blurring effect would be worse. 2. [Distance between character and background: Keep the character as far away from the background as possible.] If the character was close to the background, such as a wall, a tree, or a bush, the background would be difficult to blur, but if the character was slightly away from the background, it would be easier to blur the background. 3. ** Choice of subjects **: When shooting children, the background blurring effect is often stronger and more beautiful than when shooting adults. 4. ** Shooting Range **: When shooting an adult, try to shoot a half-body portrait. This will help to achieve background blurring, and the blurring effect is often not obvious when shooting full-body photos of adults. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>