Zoom lenses are expensive. Telephotos lenses are really expensive. But if you want to shove a little extra optical oomph into you camera, this 2x $50 telephoto adapter is a killer deal. Just screw ‘er on and shoot. It’s as easy as it is cheap—each lens adapter is made for whichever lens you’re seating it… Continue reading »
Apr
28
Canon Celebrates 60 Million EF Lenses
Canon U.S.A. (Lake Success, NY, www.usa.canon.com) recently marked the production of its 60-millionth EF lens. First introduced in March 1987, along with Canon’s EOS SLR camera system, the EF lens system has, over the years, featured a range of technologies, including Ultrasonic Motor-powered lens (USM) technology, Image Stabilizer (IS), Subwavelength Structure Coating (SWC) anti-reflection technology,… Continue reading »