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HF12XA-1F-5M Fujinon 12 mm 2-3″ C-mount Lens

Original price was: USD 648.36.Current price is: USD 540.30.

High-resolution 12mm C-mount lens optimized for 2/3″ sensors with 3.45µm pixels. Features a fixed F1.6 aperture, M25.5 x 0.5 filter thread, and a 100mm minimum working distance.

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Lenses

HF12XA-1F-5M Fujinon 12 mm 2/3" C-mount Lens

Model Identifier HF12XA-1F-5M
Official Part Number 1011981
GTIN Standard NA

Technical Overview

The Fujinon HF12XA-1F-5M is a high-performance C-mount industrial lens designed for high-resolution imaging applications. Featuring a 12.0 mm focal length and a 5.00 MP resolution rating, it is optimized for 2/3" sensors while remaining compatible with 1/1.2" sensors. The lens is engineered for precise machine vision tasks, offering a minimal pixel pitch of 3.45 µm and an impressive minimal object distance of 0.10 m to capture fine details in close-range industrial environments.

Key Features

  • C-mount interface
  • 5.00 MP resolution capability
  • 12.0 mm focal length
  • Optimized for 2/3" and 1/1.2" sensors
  • Short 0.10 m minimal object distance
  • Aperture range from F1.6 to F8

High-resolution 5.00 MP performance with a 3.45 µm minimal pixel pitch support.

Technical Specification Matrix

ParameterValue
Item number1011981
Focal length12.0 mm
Maximal image circle2/3"
Additional noteAlso suitable for 1/1.2” sensors
Aperture range (F)1.6-8
Minimal pixel pitch3.45 µm
Minimal object distance (M.O.D.)0.10 m
Angle of view (HxV)40.1° x 30.3°
Back focal length11.89 mm
Maximal immersion depth7.8 mm
IR correctionno
IR cut filterno
Bildwinkel vertikal30.3° x 40.1°
Optical class2/3"
Resolution5.00 MP

Industrial Applications

1. High-Speed PCB Surface Mount Technology (SMT) Inspection

Utilizing the lens in an Automated Optical Inspection (AOI) system to verify the placement and soldering of micro-components on printed circuit boards.

Problem Solved

Detecting microscopic soldering defects and component misalignments without slowing down the production line. The 5.00 MP resolution and 3.45 um minimal pixel pitch ensure fine details like solder bridges are resolved accurately, while the short 0.10 m M.O.D. allows for highly compact AOI machine footprints.

5.00 MP resolution3.45 um pixel pitch0.10 m M.O.D.Automated Optical InspectionMachine Vision

2. Pharmaceutical Blister Pack Verification and Barcode Reading

Integrating the lens into a vision system on a high-speed pharmaceutical packaging line to verify pill presence and read 2D matrix codes.

Problem Solved

Ensuring zero-defect packaging in high-speed conveyor environments. The F1.6 maximum aperture allows for very short exposure times to prevent motion blur, while the 12.0 mm focal length provides the necessary 40.1-degree horizontal angle of view to capture the entire blister pack at a close working distance.

F1.6 aperture12.0 mm focal length40.1 x 30.3 degrees angle of viewHigh-speed machine vision2/3 inch optical class

3. Non-Contact Metrology for Precision Automotive Parts

Employing the lens in a robotic metrology station to measure dimensional tolerances of machined engine components directly on the assembly line.

Problem Solved

Replacing slow, contact-based measuring machines with rapid optical measurement. The lens supports up to 1/1.2 inch sensors to capture high-contrast, edge-to-edge sharp images of metallic parts, ensuring tight tolerances. The 11.89 mm back focal length ensures seamless integration with standard industrial C-mount cameras.

1/1.2 inch sensors11.89 mm back focal length5.00 MP resolutionC-mount metrology7.8 mm maximal immersion depth

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