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Lenses
Industrial Lenses
Full Lineup
Ø46mm
Ø43.3
2" (Ø32mm)
Ø30mm
4/3" (Ø23mm)
1.2" (Ø19.2mm)
1.1" (Ø17.6m)
1" (Ø16mm)
2/3" (Ø11mm)
1/1.8" (Ø9mm)
1/2" (Ø8mm)
1/2.5" (Ø7.18mm)
1/2.7 (Ø6.6mm)
1/3" (Ø6mm)
Specialty Lenses
Ruggedized
Wide Angle
High Resolution
SWIR
Line Scan
Telecentric
S-Mount
CCTV Lenses
Varifocal
Motorized Zoom
All Lenses
Cameras
Industrial Cameras
All Harsh Environment Cameras
Harsh Environment GigE Vision
Harsh Environment GigE Vision + Waterproof
Harsh Environment CoaXPress
Surveillance Cameras
Low Light Cameras
Integrated Solutions
Rotary Wiper
Air Curtain
Harsh Environment Imaging
Accessories
Lens Accessories
Camera Accessories
Applications
Machine Vision
Robotics
Security and Surveillance
Intelligent Transportation Systems (ITS)
Broadcast and Cinema
Support
Test a Product
Custom Solutions
Download Catalog
Lens Selector
Camera FPS Calculator
News
Blog
Case Studies
About Kowa
Why Choose Kowa
Kowa History
Kowa Worldwide
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Country/region
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LM12NC3 (Build to Order)
LM12NC3 (Build to Order)
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Locking screws for iris and focus
Metal mount
Metal housing
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Specifications
Aperture (F-stop):
1.8 - 16
Aperture (control):
Manual
Application field:
-
Back focus in air (mm):
15.20
Control (focus):
Manual
Field of view at minimum working distance, horizontal (mm):
89.0
Field of view at minimum working distance, vertical (mm):
66.0
Filter size (mm):
M27 x P0.5
Focal length (mm):
12.0
Focus range (m):
0.15 - ∞
Megapixel:
2MP
Mount:
C-Mount
Pixel size (µm):
4.50
Resolution, center (lp/mm):
120
Resolution, margin (lp/mm):
100
Sensor size:
1/2" (8mm Dia.)
Series:
NC3
Size (mm):
Ø31 x 58,5
TV distortion (%):
-0.90
Temperature range (℃):
-10°C - +50°C
Type of lens:
Fixed Focal Length
Wavelength range:
Visible to NIR (400nm – 1,000nm)
Weight (g):
90
