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Naotech Co., Ltd.
 
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Naotech Co., Ltd.
[Korea]
Address:
#502, The O Valley Building, 555-9, Hogye-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-763 Korea
Phone:
82-31-4796950
Contact name:
Henry Park , Sales Team Leader
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Naotech Co., Ltd.
 
Lens for Car Rear View System

Optical Lenses for Car Camera System
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Optical Lenses for Car Camera System
Click to enlarge image

 Origin Korea
 HS CODE 9002.90.1000
 Packaging 1box packing with 100 pcs
 Minimum Order 500 pcs
 Lead Time 2 weeks afterward.
 Payment Terms OA 30 days

Description

  • Wide Angle (175 deg. in diagonal)
  • Compact Size (under 12 mm of total optical track)
  • Very strong for outside temperature because of all glasses composed.

Optical Specification

Effective focal length 1.56 mm +/-5%
Back focal length 2.27 mm +/-5%
Aperture (Fixed Iris) 2.5 +/-5%
Flange back focal length 1.7 mm
View Angle for 1/4"(D=4.5) D=173
Image Cover Area 4.5 mm
Relative Illumination 54.4 % +/-5%
Optical Distortion -91.06 %
Wave Length 486.13 nm~656.27 nm
Optical Construction 5 group 6 element (All Glasses)
Chief Ray Angle 22.3 deg.

Mechanical specification

Overall length 10.25 mm +/-0.3 mm
Mount Dimension M8x0.5P (7.90 +/-0.05)
Total length from image sensor surface to lens top 11.96 mm+/-0.4 mm

IR Cut Off Coating (optional)

  • Transmittance Ratio at Cut Off point : 50.0 % at 650 nm +/-10 nm

Drawing

Related Keywords: Car Camera System , Car Rear View Camera


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