By: Computar
Lens Optics for over 40 Years
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
1/3" 2.9-8.2mm F1.0 Varifocal, Manual Iris (CS Mount)

The Computar T3Z2910-CS manual iris varifocal lens has a 2.9-8.2mm Focal length and an Iris range of F1.0. The T3Z2910 CS has a 1/3" Format with CS Mount Corrected for True Day/Night Function. Locking set screws on zoom, focus, and iris rings as well as precision all glass optics ensure minimal distortion for this varifocal lens.

Focal Length 2.9mm - 8.2mm
Max. Aperture Ratio 1:1.0
Max. Image Format 4.8mm x 3.6mm
Operation Range Iris = F1.0 - F16C; Focus = 0.5m-Inf.; Zoom = 2.9mm - 8.2mm
Control Iris = Manual; Focus = Manual; Zoom = Manual
Angle of View D = 133.9 -44.2; H = 98.3 -35.2; V = 70.7 - 26.3
Operating Temperature -10C - 50C
Effective Lens Aperture Front = 18.8mm; Rear = 9.0mm
Back Focal Length Tele = 14.0mm; Wide = 7.8mm
Flange Back Length 12.5mm
Mount CS-Mount
Dimensions 36.5mm x 44.3mm
Weight 41g


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Prices and specifications subject to change without notice.