By: SecOptx
Security & Machine Vision Optics
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
3-8mm Vari-focal Lens
The SecOptx LVCS308DIR is a 3-8mm vari-focal lens.
3-8mm vari-focal lens
IR Corrected
1/3" Format
Vari-focal lens adjustment allows for easy lens selection in the field
Focal Length 3-8mm
Max. Relative Aperture 1: 1.2
Iris F1.2~Approx. F360 With ND Spot Filter
Zoom Ratio 2.7X
Angular Field of View 1/3": 92.5° x 68.5° @ 3mm, 36.0° x 26.9° @ 8mm
1/4": 61.9° 44.5° @ 3mm, 26.8° x 19.1° @ 8mm
Minimum Object Distance(M.O.D.) 0.3m (From Front Vertex)
Optical Back Focal Distance 7.25~12.81mm (In Air)
Flange Back 12.5mm
Operation Zoom Manual
Focus Manual
Iris IG (Auto-Close System)
Close to Open Less than 3V
Open to Close More than 0.5V, Speed within 4sec.
Operation Temperature -10 - 50°C ( 14 - 122°F)
Filter Size N/A
Mount CS-Mount (Adjustable Lens Position)
Size, Approx. 36 x 42.8 x 46mm / 1.3 x 1.5 x 1.6in.
Weight 63g, 2.2oz.

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Prices and specifications subject to change without notice.