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35mm DG Series Fixed Focal Length Lens

35mm Focal Length, #54-689

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Stock #54-689
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$590.00
Qty 1-49
$590.00
Qty 50+
$465.00
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Iris Option:
Variable
Length (mm):
50.10
Horizontal Field of View, 1/2" Sensor:
44.7mm - 10.5°
Horizontal Field of View, 2/3" Sensor:
61.5mm - 14.4°
Filter Thread:
M37.0 x 0.75 (Female)
Maximum Diameter (mm):
53
Weight (g):
142
Horizontal Field of View, 1/3" Sensor:
33.5mm - 7.9°
Maximum Rear Protrusion (mm):
4
Horizontal Field of View, 1" Sensor:
89.4mm - 20.8°
Maximum Image Circle (mm):
17.6
Numerical Aperture NA, Object Side:
0.0158
Horizontal Field of View @ Max Sensor Format:
99.2mm - 23.0°
Horizontal Field of View, 1.1" Sensor:
99.2mm - 23.0°
Number of Elements (Groups):
6 (4)
Horizontal Field of View, 1/1.8" Sensor:
50.3mm - 11.8°
Horizontal Field of View, 1/2.5" Sensor:
40.5mm - 9.5°
Type:
Fixed Focal Length Lens
Focal Length FL (mm):
35.00
Primary Magnification PMAG:
0.144
Maximum Sensor Format:
1.1"
Working Distance (mm):
240 - ∞
Mount:
C-Mount
Style:
VIS
Aperture (f/#):
f/4 - Closed
Distortion (%):
<0.3 @ 400mm WD
Coating:
λ/4 MgF2
Coating Specification:
λ/4 MgF2
Entrance Pupil Position (mm):
19.23
Horizontal Field of View, 1/4" Sensor:
25.1mm - 5.9°
Object Space Principal Plane (mm):
18.86
Image Space Principal Plane (mm):
-12.64
Field of View at Max Sensor Format:
Horizontal: 97.5mm - 22.9°
Vertical: 73.1mm - 17.3°
Diagonal: 121.9mm - 28.3°
Maximum Distortion (%):
0.52
Exit Pupil Position (mm):
-12.27

Regulatory Compliance

RoHS 2015:
REACH 201:
Certificate of Conformance:

Product Family Description

  • Up to 4/3", C-Mount Lens
  • Up to 9 MegaPixels, 2.8µm Pixel Size Sensors
  • Double Gauss (DG) Lens with low distortion and high performance
  • 18mm to 75mm Focal Length

TECHSPEC® DG Series Fixed Focal Length Lenses utilize a Double Gauss design to provide high-performance, low distortion, compact size, and exceptional value, while exceeding the performance of typically available fixed focal length lenses. These lenses feature a mechanical design that allows the focusing movement to be motorized by the user, yields image resolution greater than 100 lp/mm, and have a standard C-Mount. For most applications, the camera-lens combination can be attached to workstations using the ¼-20 mount provided on the camera. TECHSPEC® DG Series Fixed Focal Length Lenses include focus ring, manual iris, and set screws to facilitate a low profile integration in machine vision applications. Typical applications for the DG Series lenses include machine vision, assembly-line integration, and measurement and image analysis.

Note: Industrial Boom Stands are recommended for building vibration-free workstations.

#54-689, 35mm DG Series Fixed Focal Length Lens, Distortion Plot
#54-689, 35mm DG Series Fixed Focal Length Lens, Distortion Plot
#54-689, 35mm DG Series Fixed Focal Length Lens, Relative Illumination Plot
#54-689, 35mm DG Series Fixed Focal Length Lens, Relative Illumination Plot
#54-689, 35mm DG Series Fixed Focal Length Lens, Working Distance versus Field of View Plot
#54-689, 35mm DG Series Fixed Focal Length Lens, Working Distance versus Field of View Plot
#54-689, 35mm DG Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 240mm Working Distance, f4
#54-689, 35mm DG Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 240mm Working Distance, f4
#54-689, 35mm DG Series Fixed Focal Length Lens, Depth of Field Plot, 240mm Working Distance, f4
#54-689, 35mm DG Series Fixed Focal Length Lens, Depth of Field Plot, 240mm Working Distance, f4
#54-689, 35mm DG Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 500mm Working Distance, f4
#54-689, 35mm DG Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 500mm Working Distance, f4
#54-689, 35mm DG Series Fixed Focal Length Lens, Depth of Field Plot, 500mm Working Distance, f4
#54-689, 35mm DG Series Fixed Focal Length Lens, Depth of Field Plot, 500mm Working Distance, f4
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