However, the color of the lenses doesn’t determine how well they protect your eyes from UV (ultraviolet) rays. UV protection comes from a coating applied to the lenses, which is often invisible. This ...

LK Samyang is making another attempt at selling autofocus lenses for Canon's RF mount. It announced that it's bringing the Samyang AF 12mm F2, a 19mm equivalent ultra-wide prime for APS-C cameras, to ...

You must, however, consider several factors when deciding upon glasses, contact lenses, or vision correction surgery. Each vision correction option has advantages and drawbacks. Your health ...

The side by side comparison tool lets you easily view the specifications of two or more lenses. Choose the lenses from the list of the left then press compare. The results will be displayed in a new ...

Sony's 500mm F4 professional G-series super telephoto lens includes a high speed Super Sonic way Motor (SSM) for fast, accurate, and quiet autofocus. In addition to the internal focusing system, there ...

Earlier this year, Sigma announced plans to release several of its DC DN APS-C lenses for Canon's RF mount, making it one of the first third-party manufacturers to sell autofocus RF lenses under ...