Kowa LM25VM42 | 50MP 2" ø32mm Lens

Quick Overview
The Kowa LM25VM42 50MP lens delivers unparalleled optical precision for industrial and machine vision applications.

Precision Optics for High-Resolution Industrial and Machine Vision Applications

Kowa’s LM25VM42 lens is engineered to deliver unmatched performance in industrial and machine vision applications. Designed with a 2” sensor size and an image circle of 32mm, this M42-mount lens is perfect for high-resolution cameras, supporting up to 50 megapixels and 8K resolution. Its 25mm focal length and exceptional resolving power of 3.1μm ensure sharp, high-quality images for critical industrial processes.

The LM25VM42 lens is built for precision with manual control over focus and aperture (F2.8 to F16). The lens provides high magnification capabilities with a minimum focusing distance as close as 0.1m, making it ideal for tasks that require detailed visual inspection. The robust design, with an operational temperature range of -10°C to +50°C, allows it to thrive in demanding industrial environments.

This lens is well-suited for use in machine vision systems, robotics, factory automation, and security monitoring, offering high durability and reliable image quality. With its peak coating that covers a wavelength range of 400nm to 1000nm, the LM25VM42 is an essential tool for industries that depend on precision optics and high-performance imaging systems.

Features:

  • 50MP resolution, 8K compatibility
  • 32mm image circle, M42 mount
  • 25mm focal length, manual focus & aperture control
  • Resolving power: 3.1μm
  • High magnification with 0.1m minimum focus distance
  • Robust design for industrial use, temperature range -10°C to +50°C

Applications:

  • Factory automation and inspection
  • Robotics vision systems
  • Quality control in manufacturing
  • High-precision security surveillance
  • Material and surface inspections
  • Scientific imaging and lab applications
 
Focal Length (mm)25 mm
Image Size (mm)(Φ32)
Iris RangeF2.8 - F16
Focusing range (m)0.1 - ∞
IrisManual
Focus Manual
Shooting range at MOD (mm)125 x 93
Angle of View (Degrees)2": 54.0 x 42.0
APS-C Inch: 48.0 x 37.0
4/3": 40.4 x 30.9
Resolution (Center, Corner)160lp/mm,100lp/mm
TV Distortion (%)0.59
Back Focus in Air (mm)20.3
Flange Focus in Air (mm)17.526
MountM42-mount
Filter Thread (mm)M55xP0.75
Size (mm)Φ57 x 101.8
Weight400
Temperature Range-10°C - +50°C