Tags Posts tagged with "electromagnetic diaphragm"

Tag: electromagnetic diaphragm

Winter Lens Scene for 2017

For retailers, lenses are golden. They’re big-ticket, high-margin accessories that help build customer relationships, enhance your customers’ shooting experience and encourage repeat sales by...

Nikon Shows Pro-Grade FX-Format Lenses

Melville, NY—Nikon added two FX-format lenses to its Nikkor lineup, which debuted at PhotoPlus Expo 2016. An evolution of one of Nikon’s most versatile...

Sigma Adds HSM Art & 500mm Sport Lenses

Cologne, Germany—Sigma Corporation of America unveiled the 85mm f/1.4 DG HSM Art and 12–24mm f/4 DG HSM Art, as well as the 500mm f/4...

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...