Tb01 telephoto support plate
On Taobao, Queen's photography equipment store had the Is-Tab01 telephoto support plate +250mm extended quick mounting plate, bird-shooting longplate lens holder, base holder, and other accessories for sale. At the same time, there was also an overseas self-operated product of the Ishoot Is-Tab01 telephoto support plate + the QQ- 120 extended quick mounting plate, the telephoto lens holder, the base, and the holder. The price was 293.51 yuan + estimated shipping fees and import taxes. The member's time limit was 0 yuan, and the non-member's time limit was 300 yuan. There were only 4 pieces left in stock, which were sold and shipped directly by Amazon. Read more exciting novels for free
Telephoto effect of mobile phone telephoto lens
The photo effects of the phone's telephoto lens had the following characteristics: ** 1. Zooming ability ** 1. ** optical zooming effect ** - Some mobile phone telephoto lenses had a high optical zoom ratio. For example, the Huawei Mat40 Pro+ could achieve 10x optical zoom, and the Huawei P50 Pro could achieve 3.5x optical zoom. The optical zoom ratio of some high-end mobile phones allowed users to clearly capture distant scenery, architectural details, stage performances, etc. without losing image quality. 2. ** Digital zooming effect ** - Many mobile phone telephoto lenses also had a high digital zoom ratio. For example, the Huawei P50 Pro could achieve 200x digital zoom. Although the image quality might be reduced when the digital zoom was too high, it could indeed allow the shooting distance to be further to meet some special shooting needs. ** 2. Image Quality ** 1. ** Picture Distortion and Dispersion ** - Through complex optical design and high-quality lens sets, the periscope telephoto lens could reduce image distortion and dispersion during long-distance shooting, so that the color reproduction and clarity of the image were higher. 2. ** Boke-out and Portrait Shooting ** - Mobile phone manufacturers would improve the portrait shooting algorithm for the periscope telephoto lens. When shooting portraits, they could better capture the details of the characters and create a natural background blurring effect to highlight the main character. ** 3. In terms of shooting effects in different scenes ** 1. ** Scenery Shooting ** - When shooting scenery, one could zoom in on distant objects, such as mountains and forests in the distance, to make them clearer. At the same time, the telephoto lens could compress space to make the picture more layered. For example, combining buildings of different distances into one picture to create a dense and crowded feeling. 2. ** Portrait Shooting ** - In addition to the background blurring and detail capture mentioned above, the telephoto lens could also adjust the relationship between the background and the character by changing the zoom ratio. For example, when using 10x zoom to shoot a portrait, the background would become closer and smaller, forming a wonderful contrast with the portrait. 3. ** Close-up shot ** - The telephoto lens was like a sniper rifle. It could accurately capture the close-up of the scene, such as the red leaves on the trees, the flowers in the flowers, the smiling faces of the characters, the stamens, and the dewdrops. 4. ** To avoid interfering with filming ** - In scenes such as traveling, the telephoto lens could allow the user to avoid the interference of the crowd and take photos from different perspectives. It could also avoid the embarrassment of sweeping the streets and capture more interesting images. It could also better experience the sense of space compression and highlight the layering and impact of the theme and the image. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
telephoto lens
A telephoto lens was a type of photographic lens that had a longer focal length than a standard lens. It could capture scenes and details from a distance and create unique visual effects. Telephoto lenses were divided into two types: ordinary telephoto lenses and super telephoto lenses. The focal length of an ordinary telephoto lens was close to that of a standard lens, while the focal length of an ultra-telephoto lens was far greater than that of a standard lens. The telephoto lens was suitable for shooting scenery, sports, close-ups, and other topics. It had a unique charm. Some mobile phones were also equipped with telephoto lenses that could zoom in and simplify the background, making it suitable for shooting distant objects and buildings. The use of a telephoto lens required attention to the problem of shaking, which could be solved by using a tripod or a stable support. When choosing a telephoto lens, factors such as focal length, anti-shake function, and optical performance needed to be considered.
Telephoto Effect
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A 100x telephoto camera
There was a model of the HR C100 × 12.5MP RPG camera, which was the highest quality high-definition, fog-penetrating, telephoto zoom camera in the industry, designed for day and night use. Its unique optical technology could provide fine color images during the day and ultra-low illumination black-and-white images at night. At the same time, the observation distance of the optical lens was increased by 3 - 5 times compared with the traditional optical lens in haze weather. It was suitable for long-distance day and night monitoring needs such as border defense, forest fire prevention, ports, railway, highway, airport, etc. It could see farther and clearer in haze weather. In addition, some models of Vivo were also equipped with a telephoto lens that supported 100x zoom. For example, the Vivo X90 Pro+ was equipped with a 64-million-pel periscope telephoto lens, which supported 100x Zeiss ultra-clear zoom and OIS optical image stabilization technology. Vivo's latest flagship model uses a four-camera design, in which the super telephoto lens that supports 100x zoom uses a composite structure of 5x optical zoom and 20x digital zoom. Coupled with Vivo's self-developed " Cloud Ice AI Super Score " algorithm, it can still maintain excellent image quality at 100x zoom. There were also some phones that had outstanding performance in the zooming ability of the telephoto lens. For example, the Huawei P50 Pro could achieve 200x digital zoom, the OOppo Find X6 Pro could achieve 120x hybrid zoom, the Glory Magic 5 Pro could support up to 100x digital zoom, and the Realme 13 Pro+ had 120x periscope telephoto. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
iPhone 15 telephoto lens
In the iPhone 15 series, the iPhone 15 Pro's telephoto lens is 12.7 million pixels, f /2.8 aperture, and can achieve 3.5x telephoto; The iPhone 15 Pro Max's telephoto lens is 12.7 million pixels, f /2.8 aperture, and has a periscope. Its periscope lens can significantly improve the zooming ability compared to the iPhone 14 Pro Max (only supports 3x zoom), and is expected to provide 5x to 10x zooming ability. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Telephoto camera gear
There were generally four types of camera gears: P (automatic mode), S or TV (shutter priority), AR (aperture priority), and M (manual mode). 1. * * P (Automatic Mode)**: - This was the automatic exposure mode of the DSLR camera, suitable for ordinary photographers to take photos with normal exposure and clear images. For example, taking photos for travel and general news shooting could basically meet the requirements. When using the P file, there was no need to adjust the aperture, shutter, and other parameters. All you needed to do was press the shutter at the focal point. It would automatically adjust the aperture, shutter, and USB to provide a picture with normal exposure. However, when shooting moving objects, it did not consider how fast the shutter speed was needed to shoot clearly. It only ensured that the picture was exposed normally. 2. * * Shutter priority mode (S/TV)**: - Canon was called TV, Nikon was called S. The photographer could adjust the shutter speed, and the camera would automatically adjust the aperture size. It was often used to capture moving objects. The faster the shutter speed, the more it could freeze the moment. A slow shutter speed would cause moving objects to produce smears. The faster the shutter speed, the weaker the exposure. The slower the shutter speed, the stronger the exposure. When using the high-speed shutter, try to choose a scene with sufficient light. 3. * * Video file (Aperture priority)**: - In this mode, the photographer could adjust the aperture size and the camera would automatically adjust the shutter speed. The aperture size affected the depth of field. A large aperture (small f-value) could blur the background, which was suitable for portrait photography to highlight the main body. A small aperture (large f-value) could make the depth of field larger, which was suitable for landscape photography to ensure that the front and back scenes were clear. 4. * * M (Manual Mode)**: - The photographer could manually adjust the aperture, shutter, and all other parameters. It was more suitable for people who wanted to precisely control exposure and creative effects, and to learn photography techniques in depth. However, the operation was relatively complicated and required a certain amount of photography knowledge and experience. When using a telephoto lens to shoot a macro shot, you also need to adjust the camera to M and adjust the camera parameters. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Telephoto camera and telescope
There were many differences between a telephoto camera and a telescope. ** 1. The connection between the telephoto camera and the telescope ** 1. ** Principle ** - The telephoto lens was equivalent to a telescope in a camera. It could magnify distant objects and take pictures, just like a telescope could zoom in on distant objects for observation. For example, a telephoto camera could capture more details of a long-distance picture. This was similar to the principle of a telescope observing distant objects. They both used optical means to magnify distant objects. - In terms of the characteristics of the lens, there were similarities between the two. For a telephoto lens, when the focal length became longer, some optical phenomena similar to a telescope would appear. For example, as the focal length of a telephoto lens became longer, the aperture would automatically become smaller. This could be understood using a simple model similar to a telescope. For example, the longer the rolled up A4 paper roll simulated the lens (similar to the telephoto lens, the longer the focal length), the smaller the exit (similar to the aperture being smaller). 2. ** In terms of functional equivalent ** - In terms of magnification conversion, the magnifying power of the telescope had a certain conversion relationship with the focal length of the camera. For example, a hand-held 8x telescope was equivalent to a 400mm lens. This provided a reference for understanding the effect of a camera's telephoto lens through the magnification of the telescope. 3. ** In terms of imaging effects ** - Telephoto cameras and binoculars were affected by hand shake. When shooting with a telephoto lens, a slight shake of the hand would cause the image to shake greatly, just like when looking at the distance with a telescope, a slight shake of the hand would cause the image to shake violently. Therefore, a telephoto camera needed a faster shutter speed when shooting telephoto shots to avoid blurring the picture caused by hand shake. This was similar to the need to maintain stability when holding a telescope in order to see distant objects. 4. ** In terms of application scenarios ** - In bird-watching and other scenes where you need to observe distant objects, you can use a bird-watching mirror (a special telescope) or a telephoto camera. However, a telephoto camera set with the same magnification as a bird-viewing mirror was often much more expensive than a bird-viewing mirror. ** 2. The difference between a telephoto camera and a telescope ** - In terms of functional purposes, the telephoto camera was mainly used to take photos or record videos. It was an imaging device, and the ultimate purpose was to obtain images or video records. The telescope was mainly used to observe distant objects, focusing on visual observation. Although some telescopes could also be connected to the camera for shooting, this was not its main function. - In terms of image quality, there was also a difference between the two. For example, some users reported that the imaging effect of the Vivo X100Pro phone's telephoto camera was not very clear, and the clarity and color reproduction of different binoculars when observing distant objects were different from that of the telephoto camera, depending on their optical design, lens material, and other factors. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>