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See all 10 Products in Family

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

12mm C Series Fixed Focal Length SWIR Lens

Name: 12mm C Series Fixed Focal Length SWIR Lens
Brand: TECHSPEC
SKU: 23-220
Price: €503,00

Stock #23-220 3-4 days

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€503^,00

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PDF Drawing:pdf

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EO Spec Sheet

Specifications
Product Details
Technical Information
Accessories
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Imaging Lens Selector
Frequently Purchased Together
Resources

Specifications

General

Series:

C SWIR Series

Functionality:

SWIR

Type:

Fixed Focal Length Lens

Imaging Lens Type:

Compact Lens

Physical & Mechanical Properties

Iris Option:

Variable

Length (mm):

27.90

Maximum Diameter (mm):

32.0

Outer Diameter (mm):

Weight (g):

Maximum Rear Protrusion (mm):

0.5

Optical Properties

Horizontal Field of View @ Max Sensor Format:

41.2 °

Horizontal Field of View, 2/3" Sensor:

41.4 °

Horizontal Field of View, 1/1.8" Sensor:

34.2 °

Horizontal Field of View, 1/2" Sensor:

30.5°

Horizontal Field of View, 1/2.5" Sensor:

27.7°

Horizontal Field of View, 1/3" Sensor:

23.0 °

Horizontal Field of View, 1/4" Sensor:

17.3°

Maximum Image Circle (mm):

11.00

Numerical Aperture NA, Object Side:

0.0285

Number of Elements (Groups):

7 (7)

Wavelength Range (nm):

900 - 1700

Focal Length FL (mm):

12.00

Working Distance (mm):

100 - ∞

FOV @ Max Sensor Format, H x V (mm):

Horizontal: 41.4 °
Vertical: 31.4 °
Diagonal: 50.8 °

Aperture (f/#):

f/1.8 - f/16

Coating:

900 - 1700nm BBAR

Coating Specification:

900 - 1700nm BBAR

Entrance Pupil Position (mm):

11.01

Object Space Principal Plane (mm):

17.20

Image Space Principal Plane (mm):

2.05

Maximum Distortion (%):

-2.2

Exit Pupil Position (mm):

-10.84

Lens Wavelength Range:

SWIR

Sensor

Maximum Sensor Format:

2/3"

Pixel Size (μm):

2.74

Threading & Mounting

Filter Thread:

M25.5 x 0.50 (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

RoHS:

Compliant

Certificate of Conformance:

View

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.