Where is the lens of Canon projector?

The lens of Canon projector is good at 4K high-resolution zoom, which is suitable for various scenes. According to relevant information, Canon projector lens has a high resolution of 4K (4096X2400) and is equipped with a laser light source with high brightness, high contrast and high durability. High-quality pictures with telepresence can be widely used in simulation, academic research, art galleries, planetariums, museums, design planning and other needs. Its lens has the following four advantages:

1, a zoom lens specially developed for 4K, Canon adopts L-class 4K wide-angle zoom projection lens with the projection ratio of 1.0- 1.3: 1, and adopts two aspherical lenses and two ultra-low dispersion glasses, which not only clearly displays 4K high-resolution images, but also eliminates the distortion at the edge of the picture. This lens supports F2.6 large aperture, which can not only achieve the depth of field of the picture, but also support four-corner focusing and peripheral focusing, so even if it is projected on the curved surface screen, it can get a clear focus on the whole projection screen.

2, F2.6 constant aperture, using a new wide-angle zoom lens supporting 4K, not only can realize short-distance projection of large images, but also keep the aperture value of F2.6 unchanged in all zoom ranges, even if projected at the telephoto end, the brightness will hardly drop.

3. A wide range of lens displacement. The projection lens of 4K600STZ supports moving up and down, left and right, and the installation is flexible. In addition to the traditional reverse hoisting method, it can also be hoisted on the roof according to the desktop installation method.

4, low distortion picture, excellent projection lens can effectively reduce the pillow distortion and barrel distortion of the projection picture, and the image edge fusion quality is higher when multi-machine splicing projection, which reduces the image blur caused by picture deformation.