SP AF 17-50mm F/2.8 XR Di II LD Aspherical [IF] - Tamron
Super Performance. Find Dealer. Focal Length. 10. 75. 135. 180. 300. 600. SP
AF 17-50mm F/2.8 XR Di II LD Aspherical [IF] ... The maximum magnification ratio
of 1:4,5 and a weight of mere 430 g are also a worldwide ... Filter Size [mm], 67.
Amazon.com : Sigma 20mm f/1.8 EX DG RF Aspherical Wide Angle Lens for
Canon ... AmazonBasics 67-Inch Monopod .... Showing 1-8 of 67 reviews .... It
seems very sharp, with the usual distortion one expects from an ultra-wide angle
67.1: Ultra-short Throw Pico-projector Including Two Plastic Prisms ...
An ultra-short throw pico-projector module including a newly developed LED
projection ... optic system features two right-angled prisms and a convex aspheric
mirror. ... The maximum TV distortion for all fields at all distances is less than ±1%