By: Kowa
Security and Factory Automation Lenses
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
2.2x 9-20mm Day & Night Infrared (IR) Lens
The Kowa LMVZ9020IR is a 1/2" 9-20mm Day & Night Lens with IR. The LMVZ9020-IR also comes with an iris range of F1.6-F22 and a CS-Mount.

Focal length (mm) 9~20
Zoom ratio 2.2x
Image size (mm) 1/2" (dia.8)
Iris range (F-stop) F1.6~F22
Iris control Manual
Focus control Manual
Minimum focus diatance (m) 0.5
Back focus in air (mm) W 8.4/T 14.8
Flange focal length (mm) 12.5
Angle of view (degrees) Dia. W 55.0/T 23.4
Angle of view (degrees) Hor. W 42.3/T 18.7
Angle of view (degrees) Ver. W 30.9/T 13.9
Field of view @ M.O.D. (mm) W 554/T 220
Field of view @ M.O.D. (mm) W 411/T 175
Field of view @ M.O.D. (mm) W 293/T 130
Clear aperture (mm) dia. front = 19.2 rear = 8.4
Lens construction 8 groups 9 elements
Distortion TV W-5.2%/T-0.8%
Exit pupil position (mm) W-173.5/T-48.2
Mount CS-Mount
Weight (g) 95

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Prices and specifications subject to change without notice.