Canon half-frame cameras had the following features: 1. ** Photosensitive Element Dimension **: The size of the sensor is small, such as 22.7*15.5mm or 24.9 * 16.6mm. 2. ** Body size **: Usually smaller than a full-frame camera. 3. [** Suit for shooting targets **: More suitable for shooting small objects such as portraits and pets.] 4. ** Iso-performance **: The image quality of a high-resolution camera is not as good as that of a full-frame camera. This is because the area of a unit of the image is relatively small, and the sensitivity to light is lower than that of a full-frame camera. 5. ** Exclusive lenses **: Half frame lenses are labeled as "ESF-S", which can only be used on Canon DSLR with APS-C frame. Full-frame lenses are labeled as "EP", which can be used on Canon's full series of film, DSLR, and DSLR (including full-frame and non-full-frame). Different Canon half-frame camera models had their own performances in autofocus, continuous shooting, control, image quality, anti-shake, and so on. As of June 2022, it was the highest AF-performance among APS-C mirrorless cameras, with a maximum AF-ADC tracking of about 15 frames per second.(Mechanical shutter/electronic front curtain), the electronic shutter can achieve about 30 high-speed continuous shots per second, but there is a certain limit to the continuous shooting, and the recovery after the buffer capacity is full is slow; the control of the speed control dial needs to be adapted to the change in position; In terms of image quality, it is equipped with a maximum of about 32.5 million pixel-capable of depicting the details of the subject, achieving a good balance between noise and resolution; It was also equipped with a 5-axis image stabilization function. It was the first APS-C frame sensor model in the series to be equipped with anti-shake. Read more exciting novels for free
Here are some Canon half-frame lenses: 1. ** RF35f/1.8 lens **: It is a standard biscuit lens, super light and has lens anti-shake. The quality of the presentation was good. It was a perfect half-frame full-body portrait lens. It also had the ability to shoot in a macro setting. It looked good when it was online. 2. ** ESF24 - 105LII lens **: This is a constant-aperture zoom lens with a maximum aperture of F4. It was cost-effective, and the image quality could beat the camera lens. It was one of Canon's full-frame camera lenses. It was very popular in the market. The second-hand price was around 1500 to 2000 yuan, and the image was very good on a half-frame camera. 3. ** RFS18 - 150 lens **: When used with R7, the focal length is sufficient. After the equivalent of 35mm, the focal length of 29 - 240mm can cover the common focal length. It is suitable for shooting in a variety of scenes. The lens was very light, 310g per lens. Strong anti-shake performance, fast focusing speed, good image quality, and relatively cost-effective. 4. ** EF24 - 70mmf/2.8LIUSM lens **: It is a commonly used standard zoom lens. The focal length range is from wide-angle 24mm to mid-range 70mm. It has a very good angle coverage and is suitable for portraits, landscapes, still life, and many other scenes. 5. "** Sima 18 - 35f/1.8 lens **: It's recognized as a half-frame Mirror King. It's super sharp when the aperture is fully opened. The probability of purple edges is extremely low. The quality is excellent, but it's heavier. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Here are some Canon cameras that support 60-frame video capture: - Canon's EOS R5 Mark II supports full-frame 8k 60p RAW movies and 4K 60p SRAW movies recording. It also supports 4K120FPS video upgrade. - Although the Canon SX720 did not explicitly mention 60 frames, the video in the telephoto range was very clear, which could meet daily shooting needs, including video shooting. In addition, if a mainstream camera was used to shoot videos, it would at least support 1080P and 60 frames. If they wanted to reserve some margin for the future, they would have to support 4K. Canon was also constantly improving the camera's performance in video capture to meet the needs of different users. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Here are some classic Canon lenses: 1. ** Canon EF24 - 70mm f / 2.8L II USM lens **: Fast and accurate autofocus, clear image quality and excellent contrast. The lens was made of high-quality metal, which was relatively firm and waterproof. 2. ** Canon EF70 - 200mm f / 2.8L IS II USM lens **: The focal length is 70 - 200mm, which can provide a variety of shooting experiences. It was designed with a constant aperture and equipped with an anti-shake system to obtain high-quality imaging effects in moving and unstable environments. It also used four ultra-low dispersion elements to reduce dispersion. 3. ** Canon EF16 - 35mm f / 2.8L III USM lens **: A good choice for landscape photographers. Excellent wide-angle effect, wide field of view, and different depth of field effects. It uses two UD elements and three aspheric elements to obtain better image quality and natural color. 4. ** Canon EF50mm f / 1.2L USM lens **: Classic half-frame lens, widely used in portrait, product, and architectural photography. The maximum aperture was f / 1.2, the depth of field effect was shallow, and it could be shot in low light conditions. It was also equipped with an ultrasonic motor for quiet autofocus. 5. ** Canon ESF-S 17 - 55f/ 2.8 lens **: suitable for daily landscape portrait double repair small zooming scenes. 6. "** Sima 18 - 35f/ 1.8 lens **: It's recognized as the king of half-frame lenses. It takes into account wide-angle shots, macro shots, indoor and outdoor portraits, and other scenes. The aperture is fully open, and the imaging effect is good. The dark light performance is also good. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
In Canon's half-frame lens, there were many differences between the 15 - 85 and 24 - 105. In terms of focal length, 15 - 85 was equivalent to 25 - 120 in full frame on a half-frame machine, which had a wider angle, which made it more advantageous when shooting scenes such as landscapes. 24 - 105 had no wide-angle effect on the 38mm focal length of the half-frame machine, so it was relatively tiring to shoot scenery. In terms of image quality (mainly sharpness), if you didn't consider the focal length factor and didn't often shoot big scenes, the 24 - 105 lens performed well in sharpness, even surpassing the 24 - 702.8 lens, but the overall image quality of the two was not much different. In terms of price, in some cases (such as when both are around 5000), the price difference is not big, but the specific price fluctuations may vary according to market conditions. In terms of adaptability, 15 - 85 was much better than 24 - 105 on the half-frame machine. For example, although the aperture at the 85 end was small, the 15 - 85 focal length was more complete. It could be used as a camera head for travel and other scenes. If the requirements for wide-angle scenery were high, then 15 - 85 was a better choice; if you could accept the disadvantage of 24 - 105 without wide-angle on the half-frame machine, and pay more attention to its performance in terms of sharpness, you could also consider 24 - 105. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
In 2022, Canon released two half-frame micro-single model models, the EOS R7 and EOS R10. The Eos R7 uses an APS-C sensor with 32.5 million effective pixels. It is equipped with the Digic X digital image processor, which has powerful computing power and processing speed. It was equipped with the second-generation full-resolution dual-core ADC AF-focusing system, which allowed fast and accurate focusing and could identify a variety of objects. The mechanical shutter speed was up to 15 frames per second, and the electronic shutter speed was up to 30 frames per second. It also supported 0.5 seconds of pre-shooting in the RAW continuous shooting mode. The body has a built-in 5-axis anti-shake mechanism, which can achieve up to 8 levels of anti-shake effect in cooperation with the lens. It uses LP-E6HH battery, has good endurance and supports USB Type - C charging/power supply. The body is made of titanium alloy (some are made of aluminum) frame, and the exterior is made of high-strength engineering plastic. It has a waterproof and dust-proof structure and is equipped with a double card slot. The price of a single body was 8999 yuan. The Eos R10 was a 24.2-million-pel APS-C sensor. It also supported 4K60FPS video capture (with trimming) and supported 4:2:2 10bit HPDPK recording mode. It was also equipped with the second-generation full-pel dual-core focusing technology. The continuous shooting speed could reach 23 frames per second (electronic shutter), and there were as many as 651 focusing areas. It could recognize the eyes, head, and body of cats, dogs, and birds. It supported five-axis anti-shake, and with the anti-shake lens, it could achieve Level 8 anti-shake effect. It weighed 429g and cost 5399 yuan. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon's EOS R6 II could shoot 180p and 150p high-frame-rate videos in 1080p full high-definition. When using this camera to shoot in the upgraded mode (high frame rate shooting), first turn on the camera to switch to the video mode, press the menu button, and select the high frame rate video mode of the short film in the first column of shooting. In the short film recording size, you have to choose 1080. After setting the parameters, you can enter the normal shooting interface to shoot. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon's full-frame DSLR was equipped with an EF-mount, while Canon's full-frame DSLR was equipped with an RF-mount. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Half-frame cameras could use full-frame lenses to shoot, but there were some problems and limitations. Due to the small sensor of the half-frame camera, the actual shooting angle would be narrowed by about 1.5 times or 1.6 times. For example, a 50mm full-frame lens was equivalent to a 75mm or 80mm lens on the APS-C camera. This had a significant impact on wide-angle shooting, which would weaken the wide-angle effect and limit the shooting of large scenes and buildings. Although the focal length of the full-frame lens was longer due to the equivalent focal length, it would not obtain an additional shallow depth of field effect. It might be difficult to achieve a soft background blurring effect in portrait photography. Moreover, the high sensitivity performance was determined by the camera's sensor, and using a full-frame lens would not directly improve the high Iso performance of a half-frame camera. The full-frame lens was designed to cover a larger sensor to match the full-frame body. When used in a half-frame camera, the edge of the lens would not be used, resulting in the full potential of the lens not being fully utilized, and the performance of the lens would be reduced. In terms of image quality, it mainly affected the image quality at the edge of the lens. The image quality at the center was usually unaffected (especially for wide-angle lenses), but on high-quality lenses, this effect was not significant after the aperture was reduced. When APS-C mode was turned on, it was equivalent to trimming the full-frame sensor, which would reduce the number of final images. For example, when the SonyA7R3 turned on the APS-C mode, the number of images was reduced from about 42 million to about 17.8 million. Full-frame lenses were usually larger and heavier than half-frame lenses. Mounted on a half-frame body would offset the advantages of a half-frame camera being light and portable, and full-frame lenses were more expensive, putting pressure on photographers with limited budget. In addition, the autofocus performance of the full-frame lens may be poor on the half-frame body. There may be differences in compatibility between different brands and models of lenses and the body, and problems such as slow focusing speed and reduced accuracy may affect the shooting efficiency. However, for some entry-level full-frame lenses installed on the APS-C format camera, they could basically avoid the relatively poor edge of the lens and only use the central part of the lens. The image quality was good, such as the Canon 17 - 40 red circle lens. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Full-frame cameras could use half-frame lenses, but there were some situations that needed to be considered. In terms of optical effects, when a full-frame camera uses a half-frame lens, if the APS-C format mode (similar to the trimming mode) is turned on, the equivalent focal length of the half-frame lens will change. For example, the SIGMA231.4 lens is equivalent to a 35mm lens when this mode is turned on on the full-frame A7R3. If it was not activated, there would be black circles and dark corners. Even if the dark corners could be weakened by the light circle, the black circles could still exist. In terms of pixel-wise, different full-frame cameras had different pixel-wise values after APS-C frame trimming. Generally, the original pixel-wise value was divided by 2.25 to 2.4. For example, the pixel-wise value of the Sony-A7R3 after trimming was reduced from about 42 million to about 17.8 million. In practical applications, many people chose to use a half-frame lens with a full-frame camera for the following reasons: 1. Equipment upgrade factor: Previously used APS-C micro-camera, after changing to full-frame micro-camera, the previously purchased APS-C lens can continue to be used. 2. Video shooting factors: Many cameras have a 1.5X crop (which happens to be APS-C format) when shooting a specific video format (such as 4K60P), such as the SonyA7M4, A7C2, Nikon Z62, ZF, Matsushita S5, S52, S1H, etc. Using a half-frame lens to shoot a video directly, there was no need to worry about the loss of a full-frame lens after trimming. For example, the 1.5X cropped 4K 30P of the SonyA7R5 was super-sample. For better video quality, one could also use a half-frame lens to shoot 1.5X cropped videos. The same was true for the Canon Eos R5. 3. The characteristics of the lens: In some video shooting scenes, the focal length and aperture of a full-frame lens may not be as suitable as a half-frame lens when the camera has been cropped. For example, some full-frame standard zoom lenses lost their wide angle under the camera's 1.5X crop, while half-frame lenses might have a more suitable equivalent focal length and larger aperture. However, there were certain limitations to using a half-frame lens for a full-frame camera: 1. When crop is turned on, there will be fewer pixelation, which may affect the quality of the image and the space for post-processing. 2. If the trimming mode was not turned on, there might be problems such as black circles and dark corners on the screen. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
For Canon's half-frame camera, the recommended lens was the RFS18 - 150. This lens had many advantages in shooting scenery. For example, in Canon half-frame cameras, it was not only enough to shoot people in dark scenes, but the effect was also amazing. It could also use the Canon camera's coordinated anti-shake. With the color settings of the camera, the effect of the straight-out photos and videos was very good. Its focal length could range from wide-angle, macro to telephoto, covering almost all kinds of shooting scenes. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>