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12mm f/4, 400-2000mm Primary WD, HPr Series Fixed Focal Length Lens

12mm f/4, 400-2000mm Primary WD, HPr Series Fixed Focal Length Lens, #36-853

12mm f/4, 400-2000mm Primary WD, HPr Series Fixed Focal Length Lens, #36-853

Stock #36-853
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Focal Length FL (mm):
Maximum Sensor Format:
Horizontal Field of View @ Max Sensor Format:
89.3mm - 41.7°
Aperture (f/#):
Working Distance (mm):
100 - ∞
425 - 675nm BBAR
Horizontal Field of View, 1/1.8" Sensor:
72.5mm - 34.4°
Horizontal Field of View, 1/2" Sensor:
64.2mm - 30.7°
Horizontal Field of View, 1/2.5" Sensor:
58.0mm - 27.9°
Horizontal Field of View, 1/3" Sensor:
47.9mm - 23.1°
Horizontal Field of View, 1/4" Sensor:
35.8mm - 17.4°
Horizontal Field of View, 2/3" Sensor:
89.3mm - 41.7°
Filter Thread:
M30.5 x 0.5 (Female)
Length (mm):
Maximum Diameter (mm):
Number of Elements (Groups):
10 (6)
Numerical Aperture NA, Object Side:
Fixed Focal Length Lens
Weight (g):
Optimized Working Distance (mm):
400 - 2000

Regulatory Compliance

RoHS 2015:
Reach 209:

Product Family Description

  • High Performance Ruggedized (HPr) Versions of our 2/3” HP Series Lenses
  • 5 MegaPixel to 9 MegaPixel Resolution Lenses
  • Stability Ruggedized to Maintain Pointing Stability After Shock and Vibration
  • Optimized for 2/3” Sensors

TECHSPEC® 2/3” HPr Series Fixed Focal Length Lenses are designed with a high level of machine vision performance in mind and are stability ruggedized with all individual lens elements glued in place to reduce pixel shift. They are available in multiple options for each focal length to accommodate a variety of optimized working distance ranges. Additionally, the stainless steel locking C-Mount clamp and simplified focus provide added robustness. TECHSPEC 2/3” HPr Series Fixed Focal Length Lenses are exemplary for calibrated imaging systems such as measurement and gauging, 3D stereo vision, robotics and sensing, autonomous vehicles, and object tracking. Call for OEM Quantity Pricing.

Edmund Optics has created a family of high performance optical designs (the 2/3” HP Series family) and developed three customized optomechanical solutions targeted for specific applications. These lens sub-families utilize the same optics as the 2/3” HP Series lenses providing the same optical performance in a variety of optomechanical solutions to meet your application requirements:

  • 2/3” HP Series: Features locking cam focus and iris adjustment. This is the most adjustable version of these optical designs and is the typical high quality machine vision lens.
  • 2/3” HPi Series: Simplified mechanics featuring fixed apertures with compact housing. Industrial Ruggedization for reduced size, cost, and locked focus.
  • 2/3” HPr Series: Stability ruggedized with all optics glued in place and a locking C-clamp focus ring for reduced pixel shift and improved focus stability.

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