Tags Posts tagged with "Lens coatings"

Tag: Lens coatings

Zhongyi Upgrades Mitakon Speedmaster 35mm f/0.95 Lens

Shenyang China—Zhongyi Optics (ZY Optics) released an improved version of its first f/0.95 lens—the Zhongyi Mitakon Speedmaster 35mm f/0.95 Mark II. The new version...

Pentax Announces 25mm f/4 Lens for Pentax 645D Medium-Format DSLR

Denver, CO—Pentax Ricoh Imaging introduced its new DA645 25mm f/4 lens, designed and optimized for exclusive use with its 645D medium-format digital SLR camera....