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Auto Iris 2.8-12mm Lens
Features:
Varifocal Auto Iris DC Control 2.8-12mm cctv lens/cctv camera lens/auto iris lens/ccd camera lens/lens
1.High quality,Clear image Varifocal Auto Iris 2.8-12mm cctv lens2.Varifocal Auto Iris DC 2.8-12mm Lens3.1/3" inch,CS Mount,F1.4 Aperture DC Lens
4.This cctv lens is fixed in standard box camera to install in any place where need surveillance
5.Popular focal length
Specifications:
Model No. | FS2812VDB | |
Description | Varifocal Auto Iris cctv lens | |
Focal Length | 2.8-12mm | |
Aperture | F1.4-360 | |
Image Size | 1/3″ | |
Horizontal Angle of View | 99°8´-32°6´ | |
Mount Type | CS | |
Minimum Object Distance | ≥0.2m | |
Back Focal Length | 7.68-13.8mm | |
Operation Mode | Iris | Auto |
Focus | Manual with lock | |
Zoom | Manual with Lock | |
External Dimensions(mm) | Φ36(D)* 47(H)*70(L) | |
Net Weight | 92g | |
Remark | DC Drive | |
This is a Hot Selling Lens among of FOCUSAFE Varifocal Lens,all metal material in Mechanical parts and A grade glass in Glass parts,ensure the high quality on clear image and stable performance of FS2812VDB.This lens can be used in high resolution camera,like above 540 TVL box camera.
2.8-12mm lens is the most popular focal length lens,it is accepted by any country and area by its high performance-to-price ratio product,it can be widely used in many surveillance situations by its varifocal monitoring angle.It brings you maximum performance with a wide angle to capture the panorama and a small angle to capture a certain object.
If you need adjust the view of angle, you need choose a vari-focal lens,FS2812VDB is a best choice!
Auto iris lenses are designed for outdoor use, or any applications with variable lighting conditions. For changing light conditions (e.g. cameras positioned outdoors), Auto Iris lenses are needed. If the sun shines on a camera with an auto iris lens, the lens will adjust the amount of light so the picture remains clear.