Product picture - Tamron 13VG20100AS-SQ 20-100mm f 1.6 Varifocal Industrial Lens with DC Auto Iris, Manual Focus and Zoom, for CS-Mount 1 3-Inch CCD Tamron, 13VG20100AS-SQ, 20-100mm, f, 1.6, Varifocal, Industrial, Lens, with, DC, Auto, Iris, Manual, Focus, Zoom, CS-Mount, 1, 3-Inch, CCD Click the image to close this page