Product Name: 1/4 OV9712 21mm telephoto good Depth Of Field Lens m7 DFOV 7.4 degree
Product Advantage
1，F6.0 small aperture creat good Depth Of Field
2, 21mm Telephoto Lens no distortion
3, 2Megapixels 1080P resolution
4, Widely used in multiple field ( see as following)
5, Customized Lens, Custom Made Lenses welcome
Product Specification
TECHNICAL SPECIFICATION OF 21MM LENS M7
1.CONSTRUCTION：3G；
2.MATCHING CMOS SENSOR: 1/4"
3.EFFECTIVE FOCALLENGTH：21MM；
4.MAX IMAGE CIRCLE：C7.4MM；
5.F/NO：6.0；
6.FOV：7.4°(D2.76)；
7.OPTIC E DISTORTION <-0.01%；
8.RELATIVEILLUMINATION：98%(ATC6.0
9.IR COATING：650IR
10.CHIEF RAY ANGLE：<6°；
11.FLANGE BACK LENGTH：12.6MM；
12, Diameter of lens cap: C14
13, TTL: 28.69mm
Technical datasheet of 21mm Telephoto Lens
Product Application
1, Lens for telephoto Camera
2, Lens for security Camera
3, Lens for ITS Lens
4, Lens for surveillance camera
5, Lens for telescope
6, Lens for Forest Camera
Custom Lens
we are Personalized Custom-design and Custom-Made Lenses Manufacturer in China
Currently we can Custom Camera Lens include CCTV Camera Lens, Custom Fish Eye Lens,Custom M12 Lens, Custom Car Camera Lens, Custom Varifocal Lens, Custom M16 Lens, Custom M7 Lens, Customized Lens for Action Camera Gopro and Smart home Camera
their specification include M6*P0.35, M7*P0.35,M12*P0.5, D14/M14, M16*P0.5,CS Mount, C mount, F mount Industrial Camera Lenses too。welcome to share your lens requirement or product idea with us to discuss and proceed。thank you very much
