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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25mm f/4.0, HPr Series Fixed Focal Length Lens

25mm HPr Series Lens

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Stock #36-521 3-4 days
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€725,00
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Iris Option:
Fixed
Length (mm):
48.23
Filter Thread:
M34 x 0.50 with required adapter #11-610
Maximum Diameter (mm):
29.2
Weight (g):
78
Maximum Rear Protrusion (mm):
4.48
Horizontal Field of View, 1" Sensor:
86.1mm - 28.4°
Maximum Image Circle (mm):
17.60
Numerical Aperture NA, Object Side:
0.0173
Horizontal Field of View @ Max Sensor Format:
95.9mm - 31.3°
Horizontal Field of View, 1.1" Sensor:
95.9mm - 31.3°
Number of Elements (Groups):
7 (6)
Front Thread:
M27.5 x 0.5 (Female)
Type:
Fixed Focal Length Lens
Focal Length FL (mm):
25.00
Primary Magnification PMAG:
0.155
Maximum Sensor Format:
1.1"
Working Distance (mm):
150 - ∞
Mount:
C-Mount
Aperture (f/#):
f/4.0
Coating:
λ/4 MgF2
Coating Specification:
λ/4 MgF2
Entrance Pupil Position (mm):
28.11
Object Space Principal Plane (mm):
34.43
Image Space Principal Plane (mm):
-13.27
Field of View at Max Sensor Format:
Horizontal: 92.6mm - 31.1°
Vertical: 68.8mm - 23.6°
Diagonal: 117.4mm - 38.3°
Maximum Distortion (%):
0.1
Exit Pupil Position (mm):
-21.69
Optimized Working Distance (mm):
150 - ∞
Lens Wavelength Range:
VIS
Storage Temperature (°C):
-20 to +60 For questions regarding operating temperature please contact our support team

Regulatory Compliance

RoHS:
Certificate of Conformance:

Product Family Description

  • 1.1", C-Mount Lens
  • Up to 20 MegaPixels, 1.85µm Pixel Size Sensors
  • Ruggedized (HPr) Designs (50g Shock) of our HP Series Lens with Individual Optics Glued in Place
  • 16mm to 50mm Focal Length
  • Instrumentation (HPi) Versions Also Available

TECHSPEC® HPr Series Fixed Focal Length Lenses provide a stabilized ruggedization that maintains optical pointing stability after shock and vibration without sacrificing performance. This makes them ideal for calibrated imaging systems such as measurement and gauging, 3D stereo vision, robotics and sensing, autonomous vehicles, and object tracking. Every lens element is glued in place so that object to image mapping is always maintained. Additionally, the TECHSPEC HPr Series Fixed Focal Length Lenses feature a robust mechanical design with a simplified focus and stainless steel locking C-Mount clamp. Call for OEM Quantity Pricing.

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

  • 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.
  • HPi Series: Simplified mechanics featuring fixed apertures with compact housing. Industrial Ruggedization for reduced size, cost, and locked focus.
  • HPr Series: All optics glued in place and a locking C-clamp focus ring. Stabilized Ruggedization for reduced pixel shift and improved focus stability.
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Distortion Plot
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Distortion Plot
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Relative Illumination Plot
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Relative Illumination Plot
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Working Distance versus Field of View Plot
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Working Distance versus Field of View Plot
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 500mm Working Distance, f4
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 500mm Working Distance, f4
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Depth of Field Plot, 500mm Working Distance, f4
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Depth of Field Plot, 500mm Working Distance, f4
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 1000mm Working Distance, f4
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 1000mm Working Distance, f4
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Depth of Field Plot, 1000mm Working Distance, f4
#36-521, 25mm f/4.0, HPr Series Fixed Focal Length Lens, Depth of Field Plot, 1000mm Working Distance, f4