Computar - M2518-MPW2 - 2/3" 25mm f1.8, 5.0 Megapixel Ultra low Distortion Lens

Product Overview

The Computar M2518-MPW2 is a 2/3" 25mm C-mount lens designed for high-performance industrial, scientific, and machine vision imaging. With 5.0 megapixel optical resolution, an F1.8 aperture, and ultra-low distortion design, it supports accurate image capture where detail and geometry matter.

Key Configuration

Lens format: 2/3"; focal length: 25mm; aperture: F1.8; optical resolution: 5.0 megapixel; design: ultra low distortion; controls: focus and iris with locking set screws.

Key Features

• 25mm focal length supports detailed imaging from a narrower field of view.
• 5.0 megapixel optical performance supports high-resolution machine vision capture.
• Ultra-low distortion design helps preserve accurate image geometry.
• Higher relative illumination supports consistent brightness across the image field.
• Locking focus and iris screws help maintain stable settings after installation.

Technical Context

The lens uses a floating optical design to help maintain image quality during focus adjustment and reduce performance variation caused by environmental changes. Its low-distortion characteristics make it suitable for measurement, inspection, and other applications where image accuracy is important.

Installation Notes

Use with compatible 2/3" cameras. After framing and focusing the scene, secure the focus and iris locking screws to prevent unintended adjustment during operation.