Product name: 5 50mm Varifocal Lens with DC IRIS CS Mount For CCTV Zoom Camera
Product Advantage:
1, 5-50mm Manual Focus Varifocal lens CS Mount
2, Support Auto Iris, Automatic electronic shutter function
3, 2K resolution and 10X Vari-focal Lens For Zoom Camera CCTV Night Cameras
Product Specification:
optical specification of manual focus 5-50mm Varifocal Lens
1, Focal length: 6.5-42.5±5%
2, Aperture F/No: 2.0±5%
3, Optical back focal length (OBFL): 6.87±0.1 (in air)
4. Flange back focal length (MBFL): 12.52±0.1(in air)
5. TTL: 64.39±0.2（in air）
6, Max image circle: ∮6.9（MAX)
7, Lens structure: 9 groups,14 elements(ALL Glasses)
8, Mount type : CS mount
9, Clamp Force: 0.7-0.8kgf-cm
Torsion of Front Structure 0.5-0.6kgf.cm
Torsion of Back Structure 0.5-0.6kgf.cm
10, FOV (D/H/V) 1/2.7"
HFOV 50.9°(W)-7.6°(T),
VFOV 27.8°(W)-4.3°(T)
DFOV 59.2°(W)-8.7°(T)
11, Optical Distortion 1/2.7"W:-14.2% T:2%,
1/4", W:-5.8% T:0.85%
12, Relative illumination 1/2.7"W:56% T:45%,
1/4"W:90% T:67%
13, CRA 1/2.7"2.1°, 1/4"2.5°
14, M.O,D.W: 1m;T:3m
15, MTF resolution 2688×1520 （4MP）
The inverse projection:(center:250 lp/mm 0.7Y:160 lp/mm )
16, Zoom operation: manual,
Focus operation: Pre modulation,
Post focus, manual
Iris operation: Auto DC iris Lens
17, HSF&safety: RoHS
Technical datasheet of 5-50mm Varifocal Lens
Product Application of 10X Zoom Varifocal Lenses
1, Lens for Varifocal CCTV Camera
2, Lens for Mini High Speed Camera
3, Lens for Outdoor PTZ Camera
4, Lens for Varifocal IP Network Camera
5, Lens for CCTV Dome Zoom Camera
6,Lens for Vari-Focal Surveillance camera
7, Lens for Night Vision Camera, Lens for CCTV Night Cameras
8, Lens for Motorized AHD Camera
10X Optical Zoom and from Wide 5mm to 50mm Telephoto large varifocal range work with cctv varifocal camera perfectly,
you can manual focus any focal length that you want according to actual security conditions to insure best CCTV Monitoring
in addition, we have also motorized 5 50mm 10X Varifocal Lens for sale
here https://www.Vehviscam/5-50mm-10x-varifocal-motorized-zoom-lens-4mp_p126.html
About US
we are China professional Plastic Lens, Glass Lens and Camera Lens Manufacturers that running our own Lens Factory and have South Korea, Taiwan and Japan Imported Optical Lens Manufacturing Machine and Fully Automated Lens Assembly Machines also Glass Lens Manufacturing Equipment and skilled workers work in 10000 Dust-free workshop。Lens Product passed CE, RoHS, REACH Certifications and factory with IATF16949 Approval.Main Lens covering Car camera Lenses (Automotive Lens),Zoom Lens, Fisheye Lenses, Low Distortion Lens, M7 Lens, Wide Angle Lens M12, F1.0 M16 Lens, Motorized Varifocal Lens etc。 of course we are also Wholesale Lens Company, provide Lens Shopping here, Lens Wholesale or retail or Distribute and Custom Camera Lens
Complete Lenses production and Glass lens assembly process
1, raw material - 2, Cutting- 3,Rough Grinding- 4 Polishing - 5, Inspection -6 Testing- 7, Centering - 8 Coating - 9 Cleaning - 10 Blackening - 11, Assembly - 12 MTF Testing- 13, Gluing - 14, Filter Mounting - 15 Buckle Lens Cap- 16, Packing
why you can consider work with us?
1, Our Lens Product passed CE,RoHS, REACH, FCC Certificate
2, Mostly Lens have 2 year quality warranty
3, We have more than 10 skilled Optical and Mechnical Engineers service you anytime
include pre-sale, order, samples of course Custom-made Lenses
4, Every Quarter launch a few new Lens
5, With Fully Automated Lens Assembly Machines and 10000 Grade Dust-free workshop
6, Various Kinds of Lens cover Automotive Car Camera Lens, CCTV Security Lens,
Fisheye Lens, Wide Angle Lens, ZOOM Lens, Manual Focus Varifocal Lens,
M5/M6/M7/M8/M9/M12/D14/M16/D16/CS / C Mount etc
7, Our sale team have more than 4 years lens sale experience and know them professionaly, can communicate all problems freely and fastly
