How to use the canon m50 second-generation anti-shake lens for video shooting
Canon M50 II supported five-axis electronic image stabilization. For the lens, if the lens was equipped with an IS (Image Stabilizer), it used a floating lens to compensate for the effect of hand shake on the shot. This was the earliest optical stabilization technology used on cameras. When actually shooting a video, start the camera according to the normal operation (such as turning the top dial to the ON position, opening the lens lock and rotating the lens, etc.), then set the camera to the video shooting mode (such as selecting the m position, etc.). The anti-shake function of the lens will automatically take effect to reduce the image shake during the shooting process. If the lens was an ATM (Stepper motor) type, it would be smoother and quieter when shooting videos, which also helped with the stability of video shooting. Read more exciting novels for free
Canon lens shooting parameters
The common shooting parameters of Canon lenses were as follows: - ** Shot Type **: - "EP: Can be used with Canon's Canon's Canon 'Canon's Canon' Canon - ESF-S: Canon's APS-C frame single-lens reflex lens. It can't be directly installed on a full-frame single-lens reflex. It can be used on the eos-M series micro-lens and eos-R full-frame micro-lens through the transfer ring. - "ESF-M: Canon's Eos M series micro-lens. It cannot be used on other Canon cameras. - <<PR>: Canon's Eos R series full-frame micro-lens. It cannot be used on other Canon cameras. There were also MP-E (specialized for macro photography) and TS-E (electronic controlled shift lens), two special products. - ** focal length of lens **: A small number means a wide angle of view, and a large number means a good telescope. The focal length in the lens model is the physical focal length. For non-full frame cameras, you may need to consider the equivalent factor conversion according to the camera model. - ** Maximum Aperture **: For a zoom lens, if it is in the form of "f/2.8", it means that it is a constant aperture lens, and the entire focal length range can be set to this aperture; if it is similar to "f/3.5 - 5.6", it is a floating aperture lens, and its maximum aperture changes over the entire focal length range. - ** Lenses Grade **: L (Luxury) means Canon's high-end lenses, which are red circle lenses. These lenses usually have a red decorative ring at the front. - ** Image Stabilizer **: The IS (Image Stabilizer) logo indicates that the lens is equipped with Canon's unique image stabilizer, which can offset the image blurring caused by hand shaking within a certain range. It is commonly used in Canon's high-end professional lenses. - ** Focus motor **: - USM (Ultra-Sonic Motor): The lens using USM technology can achieve silent and fast-response autofocus. It is divided into three types: micro, ring, and NANO. - <strong></strong> - ** Other Marks **: - AL: It means that aspheric lenses are used in the lens design, which can reduce the number of lenses, reduce weight and volume, and provide better optical performance. It is used to solve the problems of glare and edge distortion in wide-angle and zoom lenses. It can also improve the optical quality of telephoto lenses. - DO: Lenses marked with this logo are equipped with multi-layer reflective lenses, which have the characteristics of fluorite and aspheric lenses. They are generally high-end lenses. - EMD: It means that the lens can open and close the aperture by electronic control. - Float: When the lens is used for close-up shooting, the lens will compensate for the aberrations at close range to obtain better image quality. - XP: The lens with this logo is a high-end professional lens. It has a focus presetting function that allows the lens to remember a certain focus distance. After setting it, it can automatically return to the set focus distance. It is also effective in manual focus mode. - FT - M: A lens with full-time manual function. You can manually adjust the focus of the lens in autofocus mode. - S-KD: It means that the lens uses S-KD glass lenses, and its optical performance is close to that of fluorite. The effect of an S-KD lens is equivalent to that of a fluorite lens. - KD: It means that the lens is made of KD glass lenses. The effect of two KD lenses is equivalent to that of a fluorite lens. - <MACRO>: This means that the lens has a strong close-up ability. - [DPS: A coating technology that optimized bokeh.] <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Mat x2 lens anti-shake
In terms of camera configuration, the main camera was a 1/1.28-inch large bottom RYYB sensor, 50 million pixels, and supported OIS optical image stabilization; 8 million pixels periscope telephoto lens, support 10x optical zoom and support OIS optical image stabilization; 12 million pixels 3 times telephoto lens, 16 million pixels super wide angle lens, the overall four-camera configuration is powerful. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The lens does not have an anti-shake switch.
If the lens does not have an anti-shake switch, there may be the following situations: First, the lens itself does not have anti-shake function. In this case, you can consider using other anti-shake methods, such as using external devices such as tripods and stabilisers to stabilize the shooting; Second, the camera may integrate anti-shake function into the body settings. You can check the menu options of the camera body to see if there are related settings such as "video anti-shake" and "image stabiliser" to turn on the anti-shake function; It was also possible that the camera or lens model was older and did not have anti-shake settings. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon video shooting time?
Different models of Canon cameras took different lengths of time to shoot videos. For example, Canon's EOS R5 camera's video recording time at 23 degrees celsius was 20 minutes for 8k RAW/30p, 20 minutes for 8k/30p, 35 minutes for 4K/60p (without trimming)(29 minutes 59 seconds + another 5 minutes video), and 30 minutes for 4K/30p (over-sample). And even if the camera was just turned on, the video recording time might be shorter than the above data, because the internal temperature of the camera might increase due to the settings before the video recording, the live view display, and other factors; if the internal temperature of the camera body was lower than 14 ° C, the video recording time would be longer than the above data. Older models such as the Canon R6 had a 30-minute video recording time limit. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon video shooting parameters
Canon's video parameters included the following important aspects: 1. ** resolution ** - The most common ones were 720P (1280x720), 1080P (1920x1080), 2K (2560x1440), 4K (3840x2160), and 8K (7680x4320). "P" meant a line by line scan, the number represented the number of vertical rows, and "K" represented the approximate number of horizontal columns of the video. The higher the resolution, the greater the post-processing space, but the requirements for the equipment were also higher. Currently, 1080P was the mainstream, but supporting 4K video capture was a basic condition when buying a camera. 2. ** Framerate ** - The unit of measurement was "fps", and the common ones were 24fps, 30fps, 60fps, and so on. The higher the frame rate, the smoother and more realistic the video would be. It was especially important for slow-motion shooting. However, if the frame rate was too high, it would increase the pressure on the equipment and affect the image quality. 3. ** Deep ** - There were commonly 8bit, 10bit, 12bit, and so on. The higher the value, the more color samples there would be in the early stage, the richer the colors, and the larger the color space in the later stage. 8bit was the most common. 4. ** Video compression and coding ** - For example, the ALL-I (Intra frame compression) in the Eos R5 compressed every frame without affecting the effect of the image. The compression between frames was irrelevant. The interframe compression (IFB) would calculate the repeated or similar elements in the frame before and after and compress them accordingly. Its video compression rate was higher than that of the ALL-I, and it consumed less storage capacity. However, it required powerful computing power and might affect the image performance in the later stages. 5. ** Other parameters (e.g., the Eos R5)** - 8K 30p internal recording video recording ability, 8K can shoot RAW or 10bit 4:2:2 H.265. - Full-width 4K 120p shooting without trimming, support 10-bit 4:2:2 internal recording, support C-log or HVR PVP. - 4K 60p supports internal and external recording, and the video supports full-pel dual-core AF-autofocus technology. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon 800 lens shooting flying bird technique
Here are some tips for shooting birds with the Canon 800 lens: ###1. Equipment 1. ** Use of focal length and magnifying lens ** - The focal length of an 800-degree lens was long, but sometimes, for a longer shooting distance, it could be considered to be paired with a magnifying lens. For example, a 1.4-fold lens could expand the focal length while maintaining a certain autofocus ability. However, it was important to note that the autofocus function might be lost when using the 2.0 zoom lens. It was necessary to choose whether to use it according to the actual shooting scene and the state of the target. 2. ** Cameras and settings ** - If you use a Canon R5 with an RF800F11 lens, you have to pay attention to some of the characteristics of the lens. For example, it couldn't focus on the whole screen, and it couldn't take pictures when it was stored. It had to be stretched out to take pictures, and the aperture was only fixed at F11, which couldn't be changed. In terms of high sensitivity, when the R5 was paired with this lens, even if the IS was high (such as 10000), it could still be used to a certain extent, but the image quality might be affected. He had to set the CPU according to the lighting conditions to balance the image quality and exposure. ###2. Shooting Techniques 1. ** Focus ** - Due to the long focal length of 800mm and the narrow angle of view, it was difficult to capture the target of the bird itself. It was necessary to predict the flight path of the bird in advance. For birds that moved fast and were small, it was more difficult to focus. The camera's eye recognition function (if available) should be used to improve the accuracy and speed of focusing. 2. ** Shutter Speed ** - In order to capture birds clearly, a high shutter speed was needed. It was generally recommended that the minimum shutter speed be above 1/500 seconds to freeze the movement of the bird and avoid blurring. If the light is not enough, you may need to increase the USB or open a large aperture (if the lens aperture is variable) to ensure the shutter speed. 3. ** Composing Skills ** - He tried to let the bird occupy a suitable position in the picture and used the compression effect of the telephoto lens to highlight the main position of the bird. For example, the bird could be placed in the center of the picture or near the golden ratio. 4. ** Shooting timing ** - Choose a time when birds are active, such as early morning or evening. Birds may be more active at this time, and the lighting conditions may be more suitable for shooting. At the same time, pay attention to the habits of birds, such as their foraging, habitat and time, to increase the chances of success. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon zoom lens recommended for portrait shooting
Here are some recommendations for Canon's zooming lens: - Canon RF24 - 105mmF2.8LIS USMZ: This lens can zoom from 24mm to 105mm. The large zoom ratio can be used to shoot different portrait scenes. For example, the 24mm wide-angle end can shoot portraits including the environment, and the 105mm telephoto end can shoot local details. Its constant F2.8 aperture belonged to Canon's red circle L head, which could guarantee the picture quality of photos or videos. The large aperture could provide better blurring performance, which also helped to take high-quality photos when shooting at night. It weighed about 1300 grams and was easy to shoot with a hand. - 24 - 70mm zoom lens: If the budget is sufficient, consider the f/2.8 version. This is a more practical focal length. It can shoot a variety of scenes including portraits such as scenery, flowers, buildings, etc., but the blurring effect is not very good. For example, Canon (Canon EF24 - 70mm f/2.8L II USM) standard zoom lens. - 70 - 200mm focal length: suitable for shooting portraits outside. The telephoto angle is narrow, the image blurring effect is good, and the main body can be highlighted. However, the photographer is far away from the person when shooting, communication is inconvenient, and the lens is heavy. For example, Canon's (Canon EF70 - 200mm f/2.8L II USM) lens belonged to this focal length. - 16 - 35mm lens: It is a wide-angle zoom lens with strong perspective and wide-angle distortion. It can make use of the perspective to make the character more imposing. It can integrate the character and the environment, but it is not suitable for close-up shots. For example, Canon (Canon EF16 - 35mm f/2.8L III USM) wide-angle zoom lens. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Large aperture anti-shake zoom lens recommended
Here are some recommendations for large aperture anti-shake zoom lenses: - Tamron 17 - 70mm F/2.8 Di III - A VC-RXD anti-shake large aperture micro-lens (E-port exclusive to the Sony-APS- C). It had a large aperture of F/2.8 and anti-shake function. It was suitable for shooting scenes such as scenery, portraits, and travel. - Canon's EF70 - 200mm f/2.8L IS II USM lens had a large aperture of F2.8, equipped with level 4 IS anti-shake and USM ultrasonic motor. The price was 11880 yuan. - The Tenglong 35 - 150mm F2 - 2.8 lens, under the large zooming range, included many classic focal lengths. The aperture could reach up to F2, and the floating range was small. The longest focal length had a maximum aperture of F2.8. - It was a 60 - 600mm f4.5 - 6.3 lens. Although the quality of the image could not be too high, the zoom ratio was 10x, and the anti-shake stability was level 6. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon camera video shooting parameters
Different models of Canon cameras had different parameters for shooting videos: - Canon's Canon Eos R5: It has 8K 30p internal recording video shooting ability, 8K can shoot RAW or 10bit 4:2: 2H.265; full-width 4K 120p without trimming, support 10bit 4:2:2 internal recording; support C-log or HDPS;4K 60p supports internal recording and external recording; video supports full-pel dual-core AF-autofocus technology; the body uses dual card slot: UHS-II standard SD+ CP express. - Canon R10: It uses the second-generation full-resolution dual-core focus in terms of focusing. It supports 4K 60P video specifications with crop and 6K super-sample 4K 30P video specifications, 10-bit color depth, and 4:2:2 color sample. - Canon's Canon Canon Eos R6: Capable of shooting 4K 60p video. Its sensitivity range is from 100 to 102400, and can be extended to 204800. In addition, common video parameters also included resolution (such as 1080p full HD and 4K ultra-high definition) and frame rate (such as 24fps for movie-style, 30fps and 60fps for dynamic scenes). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Canon 80D, what lens is good for shooting videos?
The following lenses are suitable for Canon 80D video shooting: 1. ** ESF-S 18 - 55mm lens **: suitable for shooting scenery and portraits. It was a zoom lens that covered wide-angle to standard focal lengths. The 18mm wide-angle end was enough for shooting general scenery, and the 55mm telephoto end could be used to shoot portraits or even close-up tiny objects such as macro flowers, but the aperture would be reduced to f/5.6. 2. ** ESF-S 10 - 18mm f/4.5 - 5.6 IS STM-lens **: It was customized for APS-C single-lens reflex cameras. The 35mm equivalent focal length was 16 - 29mm, which belonged to the category of ultra-wide angle. It used 11 sets of 14 optical structures, including aspheric, KD and other high-specifications lenses, and was equipped with IS anti-shake system, which could provide anti-shake function of about 4 shutter levels. It could shoot the subject at close range, suitable for capturing cultural subjects. 3. ** Tenglong AF10 - 24mm F/3.5 - 4.5 DiII super wide-angle lens **: equivalent to 15 - 36 focal length, focusing distance of 24mm, with a certain macro shooting ability, can be used as a replacement for 18 - 55mm camera lens. 4. ** SIMAHA 18 - 300mm f/3.5 - 6.3 DC-OS HSM Macro lens **: It belongs to the Contemporary (C-series). It has a small positioning, strong mobility, and is light to carry. Four FLD fluorite lenses and one SLD special low-dispersion lens were used to correct the aberrations at the far end of the telescope. 5. ** Lenses with autofocus **: Canon 80D full-resolution dual-core LCD technology has a wide focusing range. It can detect the difference in the image and autofocus about 80% of the image. Therefore, the lens with autofocus function can automatically focus when recording videos. 6. ** ESF-S 18 - 135mm f/3.5 - 5.6 IS USM lens (newly released version with a base with electric zoom) or ESF-S 18 - 135mm f/3.5 - 5.6 IS SIM lens **: It can meet the needs of daily travel and portrait photography. 7. ** ESF-S 18 - 200mm f/3.5 - 5.6 IS lens **: It can meet the needs of daily travel and portrait shooting. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>