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All Products / Imaging Lenses / Fixed Focal Length Lenses / C Series Fixed Focal Length SWIR Lenses
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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

75mm C Series Fixed Focal Length SWIR Lens

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Stock #74-055 New 2 In Stock
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€600,00
Volume Pricing
Qty 1+ €600,00 each
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Specifications

General

Type:
Fixed Focal Length Lens
Imaging Lens Type:
Compact Lens Coated for Visible to Near Infared

Physical & Mechanical Properties

Iris Option:
Variable
Length (mm):
98.76
Maximum Diameter (mm):
48.0
Outer Diameter (mm):
48.0
Weight (g):
362
Maximum Rear Protrusion (mm):
7.24

Optical Properties

Horizontal Field of View @ Max Sensor Format:
5.76°
Field of View at Max Sensor Format:
Horizontal: 5.76°
Vertical: 4.32°
Diagonal: 7.19°
Horizontal Field of View, 2/3" Sensor:
5.76°
Horizontal Field of View, 1/1.8" Sensor:
4.71°
Horizontal Field of View, 1/2" Sensor:
4.19°
Horizontal Field of View, 1/2.5" Sensor:
3.77°
Horizontal Field of View, 1/3" Sensor:
3.14°
Maximum Image Circle (mm):
11.00
Numerical Aperture NA, Object Side:
0.05111
Number of Elements (Groups):
7 (6)
Focal Length FL (mm):
75.00
Working Distance (mm):
500 - ∞
Aperture (f/#):
f/2.0 - f/16.0
Coating:
900 - 1700nm BBAR
Coating Specification:
900 - 1700nm BBAR
Entrance Pupil Position (mm):
63.265
Object Space Principal Plane (mm):
-15.01
Image Space Principal Plane (mm):
-64.79
Maximum Distortion (%):
0.068
Exit Pupil Position (mm):
-31.983
Lens Wavelength Range:
SWIR
Wavelength:
SWIR

Sensor

Maximum Sensor Format:
2/3"

Threading & Mounting

Filter Thread:
M43 x 0.75 (Female)
Mount:
C-Mount

Environmental & Durability Factors

Storage Temperature (°C):
-20 to +60 For questions regarding operating temperature please contact our support team

Regulatory Compliance

Certificate of Conformance:
View
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Product Details

  • Up to 2/3", C-Mount Lens
  • Up to 7.5 MegaPixels, 2.8µm Pixel Size Sensors
  • Compact (C) SWIR Lens for 900-1700nm Wavelength Range
  • 3.5mm to 100mm Focal Length

TECHSPEC® C Series Fixed Focal Length SWIR Lenses are compact, lightweight lenses designed as a low-cost alternative to the TECHSPEC® SWIR Series Fixed Focal Length Lenses. These lenses feature large maximum apertures, broadband AR coatings optimized for a 900 – 1700nm wavelength range, and with the working distances and resolution requirements of factory automation and inspection in mind. For optimum resolution and performance at the application’s target spectral range, SWIR Machine Vision filters and SWIR LED illumination are recommended. TECHSPEC® C Series Fixed Focal Length SWIR Lenses are manufactured to a high tolerance, resulting in greater levels of imaging performance and low lens-to-lens variation, assuring simple installation into multiple systems. Also available with optimized performance in the VIS or VIS-NIR spectral ranges, C-Series lenses are ideal for a wide variety of machine vision, factory automation, and autonomous applications.