Tags Posts tagged with "lens-coating technologies"

Tag: lens-coating technologies

Ricoh Unveils HD Pentax-D FA ★50mm f/1.4 SDM AW Star Lens

West Caldwell, NJ—Ricoh Imaging Americas Corporation released the first model in its new generation of Pentax Star-series lenses: the HD Pentax-D FA ★50mm f/1.4...