Canon photography lens classification
Canon lenses are mainly divided into the following categories:
1.
Canon lens, China photography
Canon lenses were widely used in the field of photography in China. Canon provided a variety of lenses with different focal lengths and functional characteristics to meet different photography needs. In portrait photography, Canon's EF70 - 200mm F2.8L IS II USM lens is suitable for portrait, landscape, and short piece shooting with excellent optical performance and image quality; The 35mm F1.4L II USM lens is a good choice for users who like 35mm focal length, with excellent color and dispersion control; The 50mm F1.8STAR is Canon's cheapest large aperture circle focal lens, which can experience the effect of large aperture background blurring, and the sharpness is ideal; The 135mm F2LIS USM focal length was suitable for close-up portraits. It could bring a strong sense of compression, perspective, and excellent blurring effects. In terms of macro photography, the EF100mm F2.8LIS USM lens had dual IS optical image stabilization, good sharpness and out-of-focus performance, ideal autofocus speed for macro photography, and was more popular for macro and portrait photography. For landscape photography or shooting long-distance objects such as birds, sports events, etc., Canon's RF100 - 500mm F4.5 - 7.1L IS USM lens was more practical, with fast focusing speed and good image quality from the center to the edge. Different types of cameras (e.g., the EOS R micro camera, EOS slr camera, EOS M micro camera) all had suitable wide-angle lenses that could be used to shoot impactful scenes. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon lens ecological photography
Canon had a variety of lenses that could be used for ecological photography. For example, the EF28 - 300mm f/3.5 - 5.6L IS USM, EF800mm f/5.6L IS USM, EF400mm f/2.8L IS III USM, RF1200 fixed-focus lens, RF100 - 400mm F5.6 - 8 IS USM, etc. The EF28 - 300mm f/3.5 - 5.6L IS USM can be used in different shooting scenes with different apertures, shutter speeds and USB values for ecological photography. The EF800mm f/5.6L IS USM is suitable for shooting ecological objects that are far away, such as shooting birds such as black-necked cranes taking off. When the RF1200 fixed-focus lens was used to shoot birds, even if the subject was far away and looked like a point, it could complete the shooting task better. The RF100 - 400mm F5.6 - 8 IS USM lens was relatively light, about 635g. When paired with a body such as the Eos R6, the overall weight was also relatively light, making it easy to hold the ultra-long-range camera. Its focal length had obvious advantages when shooting wild birds in urban parks, gulls in the coastal intertidal zone, and other wild animals. It could easily achieve close-up shots and enrich the subject matter of photos during the journey. There were also highlights in macro shooting. The closest focusing distance at 200mm was about 0.88 meters, and at 400mm it was about 1.05 meters. The 400mm end had a 0.41x magnification, which would be a pleasant surprise for insects such as butterflies and dragonflies. The lens also had excellent anti-shake performance. When the light was not good, it could be used to shoot with a slower shutter. For example, when shooting the owl in the dark, it could be shot with a 1/80s shutter. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon lens for children photography
Canon had many suitable lenses for children's photography. For example, Canon's 50mmF1.8LM lens was a very good choice for home users. The 5D3 can also be used for children's photography with a SIMATA 50 1.4 art lens and a 100mm f/2.8 lens. In addition, the 70 - 200mmf/2.8LISII lens was also suitable for shooting children, especially in capturing children's emotions and expressions when shooting from a distance. Canon's new 100 micro lens could also be used for children's photography, and the picture was wonderful. <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>
What kind of lens is good for Canon camera photography?
The following are some of the better lenses for Canon cameras: ###1. Fixed focus lens 1. **35mm f1.4** - [Strengths: Excellent performance in portrait photography. Captures the delicate expressions of the characters while showing the surrounding environment, making the picture more vivid and rich.] The f1.4 large aperture design could bring excellent background blurring effect, suitable for traveling portraits or indoor portraits. 2. **85mm f1.2** - [Strengths: It's a medium-focus lens in the full-frame. It can capture the details and expressions of the characters at a certain distance. The picture is naturally realistic.] The f1.2 large aperture could take bright and clear photos in low-light environments. The advantages of focal length and aperture made the blurring effect better. 3. **50mmF1.2 fixed-focus lens ** - [Strengths: 1.2 large aperture, great for portrait photography.] 4. ** 135mmF2 fixed-focus lens ** - "Strengths: This focal length is a close-up shot of a portrait. It can bring a stronger sense of compression, perspective, and a good blurring effect. It can separate the character from the background very well. The focusing speed is fast, and the image quality is excellent when the aperture is fully open. It is sharp inside the focal length, soft outside the focal length, and ideal for dispersion control. 5. ** 100mm F2.8L IS USM (New Baiwei)** - "Strengths: Good macro and portrait shooting effect, double IS optical image stabilization, good sharpness and out-of-focus performance, ideal autofocus speed for macro shooting. ###2. Zooming lens 1. **70 - 200mm f2.8** - [Strengths: It is a telephoto zoom lens with a flexible focal length range from 70mm to 200mm. It can be freely adjusted according to the shooting needs.] Due to the advantage of the focal length, the background blurring effect was better than the 35mm and 85mm lenses. It was suitable for long-distance portraits, such as stage portraits, athletes, concerts, etc. The f2.8 aperture could bring a dreamy background blurring effect. However, when taking portraits indoors, they needed a lot of space. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The Canon lens was changed from the Canon lens
At present, Megasap was about to release the transfer ring for the Canon MC-to-Canon-Canon-Canon MC-to-Canon-Canon MC-to-Canon-MC-to-Canon-Canon-MC-to-Canon-MC-to-Canon-Canon- <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon single-lens reflex camera macro photography is based on that
Canon DSLR cameras can be used to shoot macro photos by pressing the macro button (the icon of this button is a flower and two leaves, located next to the MENU button). In old-fashioned cameras, the macro button might be on the lens. In Canon DSLR cameras, the macro button was usually located on the right side of the camera. Below it was the focus mode selection button, and above it was the light measurement mode selection button. When using it, you need to set the camera to macro mode first, then press the macro button, and the lens will enter the macro shooting mode, which can magnify the subject to a ratio of 1:1 or larger, but pay attention to the adjustment of the focusing distance to ensure that the subject is clear. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon lens, Nikon lens
Canon lenses and Nikon lenses were well-known brands in the field of camera lenses. In terms of Nikon lenses, the new Z-mount lenses were generally of high quality, such as holo-field compatibility and excellent corner resolution. The F-mount was limited by the caliber and the distance between the two sides, while the Z-mount had a great improvement in this aspect, especially in the wide-angle to mid-focal length section. Canon lenses, such as the RF28 - 70mm F2.8 lens, had a constant large aperture of F2.8. It was portable, and the image quality was average, even a little beyond the positioning of the silver ring lens. It also had anti-shake function. However, its price was sometimes affected by marketing routines. For example, during the 11/11 period, the price of Canon RF28 - 70mm was higher than the recommended price on the official website and did not return to normal value. These two lenses had their own optical design features, advantages, and market positioning under different camera mount systems. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon camera lens
In Canon lenses, the half-frame lens was a golden circle 17mm-55mm F2.8 lens. There are many red circle lenses in the common lens of the full frame, such as 24mm-70mm F4, 24mm-105mm F2.8, 24mm-105mm F4, 70mm-200mm F4, 100mm-400mm (golden circle), 70mm-300mm f.(The specific parameters after the aperture are not specified), etc. Among them, 70 - 200mm F2.8 is also regarded as the lens of the Emperor of Mirrors. These lenses had excellent performance in their respective focal lengths and application scenarios, such as excellent image quality and focal length adaptability. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon lens parameters
Canon lenses had many parameters: ** 1. Type of bayonet ** 1. **EF** - It can be used directly on Canon's Canon's Canon 'Canon's Canon' Canon 2. **EF - S** - Canon's APS-C frame DSLR lens could not be directly installed on a full-frame DSLR. It could be used on the Eos-M series micro-lens and the Eos-R full-frame micro-lens through the transfer ring. 3. **EF - M** - Canon's Canon 'Canon's Canon's Canon 4. **RF** - Canon's Canon 5. **MP - E** - For macro photography, only MP-E 65mm f/2.81 - 5x. 6. **TS - E** - The electronic control shifted the lens. ** 2. Focus ** - The focal length in the lens model was the physical focal length. Standing in the same position, a small focal length meant a wide field of view, and a large focal length meant a good range of vision. For non-full-frame cameras, the actual use may need to consider the equivalent factor conversion according to the camera model. For example, the focal length range of the lens was 70 - 200mm, the angle of view at the 70mm end was relatively narrow, and the telescope ability at the 200mm end was better. ** 3. Maximum aperture ** 1. ** Permanent Aperture ** - For example,"f/2.8" could be set to this aperture value over the entire focal length range. For example, the EF70 - 200mm f/2.8 lens was a constant aperture lens. 2. ** Floating Aperture ** - Two numbers like "f/3.5 - 5.6" indicated that the maximum aperture changed over the entire focal length range. ** 4. Screen Level Identification ** - **L (Luxury) logo ** - It would only appear in Canon's professional lens identification information. It was the logo of the top Canon civilian lens. These lenses usually had a red decorative ring on the front end (red circle head). ** 5. Function ID ** 1. **IS (Image Stabilizer)** - This type of lens was equipped with Canon's unique image stabilizing device, which could offset the image blurring caused by hand shaking within a certain range. It was commonly used in Canon's high-end professional lenses. 2. **USM (ultrasonic motor)** - The lens using USM technology could achieve silent and fast-response autofocus. It was divided into three types: micro, ring, and NANO. There was also the STMs (Stepping Focus Machines), which were divided into two types: gear type and lead screw type. 3. **AL (Aspherical lens)** - It showed that the lens was designed with aspheric lenses to reduce the number of lenses. While reducing the weight and volume, it could provide better optical performance. It could solve the glare and edge distortion problems in wide-angle and zoom lenses, and it could also improve the optical quality of telephoto lenses. 4. **DO (Diffraction Optics)** - Lenses marked with this logo were equipped with multi-layered diffusing optical lenses, which had the characteristics of both fluorite and aspheric lenses. They were generally high-end Canon lenses. 5. ** DPS (a coating technology that optimized bokeh)** - It was commonly used in some Canon lenses to enhance the bokeh effect. 6. ** S-ud (S-ud glass) and UD (UD glass)** - The optical performance of S-KD glass was close to that of fluorite. The effect of one S-KD lens was equivalent to that of one fluorite lens, and the effect of two KD lenses was equivalent to that of one fluorite lens. These labels indicated that the lenses used the corresponding glass lenses. 7. **EMD (Electromagnetic Aperture)** - Lenses with this technology could open and close the aperture by electronic control. 8. **Float (Floating Function)** - When shooting at close range, the floating lens would compensate for the aberrations at close range to obtain better image quality. 9. ** CP (Focus Preset)** - It was Canon's high-end professional lens logo. The focus preset function allowed the lens to remember a certain focus distance. After setting the distance, the lens could automatically return to the set focus distance. This focus recovery function was even effective in manual focus mode. 10. ** ft-m (full-time manual)** - Canon lenses were equipped with full-time manual operation. The focus of the lens could be adjusted manually in the AF-mode. 11. ** Marco/macro ** - It means that the camera has a strong close-up ability. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>