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" 1.8-3.6mm F1.6 Varifocal, Manual Iris (CS Mount)

The Computar T2Z1816-CS manual iris varifocal lens has a 1.8-3.6mm Focal length and an Iris range of F1.6. The T2Z1816 CS has a 1/3" Format with CS Mount, 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 1.8mm - 3.6mm
Max. Aperture Ratio 1:1.6
Max. Image Format 4.8mm x 3.6mm
Operation Range Iris = F1.6 - F16C; Focus = 0.2m-Inf.; Zoom = 1.8mm - 3.6mm
Control Iris = Manual; Focus = Manual; Zoom = Manual
Object Dimension at M.O.D 1.8mm (123.8cm x 56.5cm); 3.6mm (33.2cm x 22.9cm)
Angle of View D = 173.8 -99.0; H = 144.2 -79.4; V = 109.9 - 59.6
Operating Temperature -20C - 50C
Effective Lens Aperture Front = 22.0mm; Rear = 7.9mm
Back Focal Length Tele = 10.5mm; Wide = 7.0mm
Flange Back Length 12.5mm
Mount CS-Mount
Dimensions 37.4mm x 51mm
Weight 68g


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Prices and specifications subject to change without notice.