Tag: coated optics
Ricoh Adds HD Pentax-DA 55–300mm f/4.5–6.3ED PLM WR RE Lens
Denver, CO—To complement the Pentax K-70 DSLR, Ricoh Imaging announced the HD Pentax-DA 55–300mm f/4.5–6.3ED PLM WR RE zoom. The weather-resistant telephoto lens can...