High-resolution & Low distortion Lens

High-resolution & Low distortion Lens for Your Specific Application Needs.

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Low optical distortion

Comparison distortion An original optical design has been adopted to eliminate distortion, which is often the largest obstacle for dimensional measurements and other applications requiring high accuracy. The CA-LH Series has a low distortion level of 0.01% or lower.*
* When using the CA-LH50

High resolution and high contrast

Comparison of magnified images The floating mechanism moves the front and rear spherical elements separately, obtaining high resolution from close range to infinity. In addition, the contrast is improved dramatically from conventional products. Even targets with small intensity contrasts can be reproduced reliably without being washed out in the background.

Large focus range

Using lens extenders/spacers to bring smaller targets in focus can be a hassle when setting up a machine vision application. The CA-LH Series provides an extremely long focus range, which allows for easy camera adjustment during product changeovers.

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