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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

12mm, f/1.8 UCi Series Fixed Focal Length Lens

12mm UCi Series Fixed Focal Length Lens

12mm UCi Series Fixed Focal Length Lens
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Stock #33-876 3-5 days
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A$341.00
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A$341.00
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Specifications

General

Type:
Fixed Focal Length Lens
Imaging Lens Type:
High Performance Lens with Compact Form Factor and Fixed Aperture

Physical & Mechanical Properties

Iris Option:
Fixed
Length (mm):
38.00
Maximum Diameter (mm):
22
Outer Diameter (mm):
22
Weight (g):
18
Maximum Rear Protrusion (mm):
0

Optical Properties

Horizontal Field of View, 1/2" Sensor:
61.2mm - 30.3°
Horizontal Field of View, 1/3" Sensor:
45.5mm - 22.8°
Maximum Image Circle (mm):
9.00
Numerical Aperture NA, Object Side:
0.0284
Horizontal Field of View @ Max Sensor Format:
69.2mm - 34.0°
Number of Elements (Groups):
7 (6)
Horizontal Field of View, 1/1.8" Sensor:
69.2mm - 34.0°
Horizontal Field of View, 1/2.5" Sensor:
55.3mm - 27.5°
Focal Length FL (mm):
12.00
Primary Magnification PMAG:
0.107
Working Distance (mm):
100 - ∞
Aperture (f/#):
f/1.8
Coating:
λ/4 MgF2
Coating Specification:
λ/4 MgF2
Entrance Pupil Position (mm):
15.92
Horizontal Field of View, 1/4" Sensor:
34.0mm - 17.1°
Object Space Principal Plane (mm):
23.03
Image Space Principal Plane (mm):
-1.82
Field of View at Max Sensor Format:
Horizontal: 69.2mm - 34°
Vertical: 51.4mm - 25.6°
Diagonal: 87.6mm - 42.2°
Maximum Distortion (%):
-3.03
Exit Pupil Position (mm):
-19.24
Lens Wavelength Range:
VIS

Sensor

Optimized Sensor Format:
1/2.5"
Maximum Sensor Format:
1/1.8"

Threading & Mounting

Filter Thread:
M22 x 0.75 (Male)
Mount:
M12 x 0.5 (S-Mount)

Environmental & Durability Factors

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

Regulatory Compliance

RoHS:
Certificate of Conformance:

Product Details

  • Up to 1/1.8", C-Mount, S-Mount Lens
  • Up to 12 MegaPixels, 1.85µm Pixel Size Sensors
  • Instrumentation (UCi) versions of our UC Series Lenses with Streamlined Mechanical Designs and Fixed Apertures
  • 4mm to 35mm Focal Length

TECHSPEC® UCi Series Fixed Focal Length Lenses utilize the same optics as the TECHSPEC UC Series Lenses and feature 4K resolution. These lenses are designed for small pixels ≤2.2μm and offer a wide range of fixed apertures for a variety of applications. While optimized for 1/2.5" sensors, many focal length options can be used on sensors up to 1/1.8”. TECHSPEC® UCi Series Fixed Focal Length Lenses are ideal for OEM applications that require small, robust, and lightweight imaging solutions.

Note: For adjustable aperture options, see our TECHSPEC® UC Series Fixed Focal Length Lenses.

Edmund Optics has created a family of high-performance ultra-compact optical designs (the UC Series family) and developed 3 customized optomechanical solutions targeted for specific applications. These lens sub-families utilize the same optics as the UC Series lenses providing the same optical performance in a variety of optomechanical solutions to meet your application requirements:

UC Series: Features locking cam focus and iris adjustment in an ultra-compact design and is the most adjustable version of these optical designs; they are the typical high-quality machine vision lenses.

UCi Series: Simplified mechanics featuring fixed apertures with compact housing. Industrial Ruggedization for reduced size, cost, and locked focus.

UCr Series: All optics glued in place and a locking C-clamp focus ring. Stabilized Ruggedization for reduced pixel shift and improved focus stability.

UCw Series: Waterproof, designed to meet IEC Ingress Protection Code IPX7 to withstand exposure to water up to 1 meter depth for 30 minutes.

Technical Information

#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Distortion Plot
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Distortion Plot
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Relative Illumination Plot
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Relative Illumination Plot
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Working Distance versus Field of View Plot
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Working Distance versus Field of View Plot
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 100mm Working Distance, f1.8
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 100mm Working Distance, f1.8
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Depth of Field Plot, 100mm Working Distance, f1.8
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Depth of Field Plot, 100mm Working Distance, f1.8
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 400mm Working Distance, f1.8
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Modulated Transfer Function (MTF) Plot, 400mm Working Distance, f1.8
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Depth of Field Plot, 400mm Working Distance, f1.8
#33-876, 12mm, f/1.8 UCi Series Fixed Focal Length Lens, Depth of Field Plot, 400mm Working Distance, f1.8

Accessories

Title CompareStock Number  Price Buy
C-Mount to M12 Adapter for UCi Lens #12-879 A$60.80   Request Quote
  • 3-5 days
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