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

6mm C Series VIS-NIR Fixed Focal Length Lens

6mm C Series VIS-NIR Fixed Focal Length Lens, #39-939

6mm C Series VIS-NIR Fixed Focal Length Lens, #39-939

Stock #39-939
₹43,848.00
Qty 1+
₹43,848.00
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Focal Length FL (mm):
6.00
Maximum Sensor Format:
1/1.8"
Aperture (f/#):
f/1.4 - f/16
Working Distance (mm):
75 - ∞
Maximum Image Circle (mm):
9
Numerical Aperture NA, Object Side:
0.0247
Entrance Pupil Position (mm):
16
Exit Pupil Position (mm):
-28.78
Object Space Principal Plane (mm):
21.35
Image Space Principal Plane (mm):
6.60
Primary Magnification PMAG:
0.07
Field of View at Max Sensor Format:
Horizontal: 109.8mm - 62.1°
Vertical: 80.2mm - 47.7°
Diagonal: 141.7mm - 75°
Horizontal Field of View, 1/1.8" Sensor:
110.3mm - 62.1°
Horizontal Field of View, 1/2" Sensor:
96.7mm - 55.9°
Horizontal Field of View, 1/2.5" Sensor:
85.42mm - 50.2°
Horizontal Field of View, 1/3" Sensor:
71.0mm - 42.7°
Horizontal Field of View, 1/4" Sensor:
52.68mm - 32.4°
Maximum Distortion:
-6.84
Coating Specification:
425 - 1000nm BBAR
Filter Thread:
M34 x 0.5 with required adapter #85-308
Length (mm):
48.90
Maximum Diameter (mm):
36
Maximum Rear Protrusion (mm):
1.13
Number of Elements (Groups):
9 (7)
Iris Option:
Variable
Mount:
C-Mount
Type:
Fixed Focal Length Lens
Weight (g):
102

Regulatory Compliance

RoHS:

Product Family Description

  • Compact Broadband Lens for 425-1000nm Wavelength Range
  • Up to 7.5 MegaPixels, 2.8μm Pixel Size Sensors
  • Up to 2/3", C-Mount Lens
  • 3.5mm to 50mm Focal Length

TECHSPEC® C Series VIS-NIR Fixed Focal Length Lenses are designed for use in machine vision applications that require NIR or VIS-NIR performance, with the working distance and resolution requirements of factory automation and inspection in mind. Featuring large maximum apertures and a Broadband Anti-Reflection (BBAR) coating designed out to 1000nm, these high performance lenses can be used in even the most restrictive lighting conditions. TECHSPEC® C Series VIS-NIR Fixed Focal Length Lenses are manufactured to a high tolerance, resulting in greater levels of imaging performance and low lens-to-lens variation, assuring simple installing into multiple systems. By combining high optical performance, industrial features, and small package size, the C Series VIS-NIR lenses represent a new standard in factory automation optics.

Also available with a VIS Broadband Anti-Reflection (BBAR) Coating.

Note: For IR imaging alone, UV-VIS Cut Filters are available and thread directly onto the front filter threads of the 4.5mm, 16mm, 25mm, 35mm and 50mm FL lenses. 

Technical Information

 
Focal Length A B C D
16mm 33.0mm 40.5mm 33.0mm 1.0mm
25mm 31.0mm 30.5mm 31.0mm 1.3mm
35mm 33.0mm 41.0mm 33.0mm 0mm
50mm 35.8mm 53.7mm 35.8mm 2.85mm
 
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