Viltrox has added a new lens to its full-frame Viltrox Air series, the Viltrox AF 50mm f/2.0 Air FE/Z, which comes with ...
A thinner lens material, referred to as higher index lenses, can improve the comfort and cosmetic appearance of your lenses by allowing vision correction with a thinner and lighter lens. You may want ...
The TTArtisan AF 75mm f/2 L launched in September for Sony E and Nikon Z Mount, but on March 27, the company announced the ...
Well, it made the lenses somewhat radioactive. A post by [lenslegend] explains it all. Exotic elements such as Thorium, Lanthanum and Zirconium are added to glass mixtures to create the high ...
With use of aspherical lenses and low-dispersion glass with a high reflective index, Fujinon has achieved high optical performance through its unique precision work and assembly technologies.