Canon & Nikon Digital SLR Camera and Lens Reviews at The-Digital-Picture.com. Canon - TS-E 17mm f/4L - Objectif à bascule et décentrement: Amazon.fr: High-tech. Canon TS E - Objectif à décentrement et inclinaison: Amazon.fr: High-tech. Canon - TS-E 24mm f/3.5L II - Objectif à bascule et décentrement: Amazon.fr: High-tech.
Roundup: Third-party Lenses for Enthusiasts. Between them, third-party lens manufacturers offer a sizable array of optics, some of which compete squarely with models from major manufacturers while others fill a void of some kind within their ranges. By undercutting their bigger rivals in price while ensuring their products are competitively specified, these manufacturers’ lenses are an attractive option not only for budget-conscious novices, but enthusiasts and professionals, too. And, by occasionally trading away certain functionality for a significant proportion of the asking price, they’ve played a vital part in democratizing access to more exotic optics. Here, we've examined ten of the most interesting third-party lenses on the market, arranged broadly by type, from wide-angle and standard zooms, through macro and prime lenses and ending with telephoto zooms. This article is not intended to be comprehensive, (we don't cover telephoto primes for example, or extreme telephoto zooms) and nor is it a review, per se.
Optics, Imaging, and Photonics Technology - Edmund Optics. CameraQuest Home Page. Canon FD lenses - Main Index Page. Digital Interchangeable Lenses | PRODUCTS. * The firmware update is recommended. Tracking focus in video recording with silent auto focus and exposure control The firmware update to ver. 1.1 is recommended for more comfortable HD video recording. 2 aspherical lenses and 4 ED lenses for superb optical performance Ultra wide-angle with 114° of diagonal angle of view at wide-end F4.0 brightness over the entire zoom range thanks to its large-diameter glass molded lens elements Contrast AF system support Circular aperture diaphragm Multi-coated lens elements minimize ghosts and flare Durable metal mount The optimally designed lens hood enables use even under strong sunlight • Light from the built-in flash of the camera may be blocked and cause shading areas in the resulting picture depending on the shooting condition. • Due to the ultra wide angle field of view (35mm camera equivalent: 14-28mm), peripheral vignetting may appear when the built-in flash of the camera is used.