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MY23F Theia 2.3 mm 1-1.8″ Industrial C-mount Lens

Original price was: USD 1,056.72.Current price is: USD 880.60.

Ultra-wide 5 MP lens with patented Linear Optical Technology® for zero distortion. Features a 2.3mm focal length and supports sensors up to 1/1.8″.

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Lenses

MY23F Theia 2.3 mm 1/1.8" Industrial C-mount Lens

Model Identifier MY23F
Official Part Number 1011860
GTIN Standard NA

Technical Overview

The MY23F is a high-resolution 5.00 MP C-mount lens designed for industrial imaging. Featuring a focal length of 2.3 mm and an optical class of 1/1.8", it is optimized for wide-angle applications. The lens includes IR correction for consistent performance across various lighting conditions and supports a minimal pixel pitch of 2.50 µm with a fast aperture of F2.2.

Key Features

  • 5.00 MP Resolution
  • C-mount interface
  • IR correction for superior image quality
  • Ultra-wide angle of view
  • Short minimal object distance of 0.10 m

Ultra-wide diagonal angle of view of 126.0° providing exceptional field coverage.

Technical Specification Matrix

ParameterValue
Item number1011860
Focal length2.3 mm
Maximal image circle1/1.8"
Aperture range (F)2.2
Minimal pixel pitch2.50 µm
Minimal object distance (M.O.D.)0.10 m
Angle of view (HxVxD)116.0° x 95.0° x 126.0°
Back focal length8.10 mm
Maximal immersion depth9.4 mm
IR correctionyes
IR cut filterno
Bildwinkel vertikal95.0° x 116.0°
Optical class1/1.8"
Resolution5.00 MP

Industrial Applications

1. Automotive Crash Test High-Speed Imaging

High-speed optical recording systems installed in vehicle cabins and test sleds to monitor crash dynamics, airbag deployment, and dummy impact sequences at extreme frame rates.

Problem Solved

Crash test cameras experience extreme decelerations (up to 50G shock) and flying debris, which frequently causes varifocal lenses to shift out of focus or change zoom upon impact. By utilizing a ruggedized fixed 2.3 mm focal length lens with an ultra-wide 116.0° x 95.0° x 126.0° angle of view, engineers can capture the entire crash environment securely. Furthermore, the optical rectilinear correction provides undistorted spatial data instantly at a high 5.00 MP resolution, eliminating the computational latency and inaccuracies of software de-warping during critical impact analysis.

Angle of view (HxVxD): 116.0° x 95.0° x 126.0°Focal length: 2.3 mmResolution: 5.00 MPOptical class: 1/1.8"

2. Deepwater ROV Visual Navigation & Pipeline Inspection

Integration into compact Remotely Operated Vehicles (ROVs) for subsea operations, enabling visual navigation, structural analysis, and oil pipeline inspections in turbid, low-light marine environments.

Problem Solved

Confined subsea environments require ROVs to operate extremely close to structures, necessitating a minimal object distance (M.O.D.) of 0.10 m and an ultra-wide field of view to capture large objects in tight spaces. Since the lens has 'IR correction: yes' and 'IR cut filter: no', it pairs flawlessly with ROV near-infrared (NIR) illumination to see through high-particulate water without focus shifting. Additionally, its maximum immersion depth (protrusion into the camera mount) of 9.4 mm ensures it safely clears internal sensors within highly compact, pressure-sealed underwater camera housings.

Minimal object distance (M.O.D.): 0.10 mIR correction: yesIR cut filter: noMaximal immersion depth: 9.4 mmAperture range (F): 2.2

3. Real-Time SLAM Navigation for Autonomous Mobile Robots (AMRs)

Machine vision arrays mounted on autonomous robots used in high-density warehouse logistics for obstacle avoidance, QR/barcode reading, and Simultaneous Localization and Mapping (SLAM).

Problem Solved

AMRs navigating narrow warehouse aisles suffer from computational lag when onboard processing must algorithmically de-warp distorted fisheye images for path planning. This lens provides an expansive 116.0° horizontal angle of view with purely optical rectilinear correction, delivering zero-latency, undistorted visual data directly to the SLAM processor. The tight minimal pixel pitch of 2.50 µm combined with a 5.00 MP resolution ensures that inventory barcodes and small floor obstacles are resolved with extreme precision, even at very close ranges.

Resolution: 5.00 MPMinimal pixel pitch: 2.50 µmAngle of view (HxVxD): 116.0° x 95.0° x 126.0°Back focal length: 8.10 mmItem number: 1011860

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