Opto Engineering® - 20 years
Home Optics Macro & Fixed focal length lenses
EN-5RT series
Focal length
5 - 75 mm
Fixed focal

RT Products

In order to meet all our customers' needs, we have carefully selected a collection of machine vision components from experienced and qualified suppliers to complement our product range.

These products will be delivered to you with the same level of competence, quality and technical support that you have come to know and expect from Opto Engineering®. Our goal is to turn our knowledge, experience and passion for machine vision into a broad and comprehensive service for our customers.

High-resolution EN-5rt series match small pixel size detectors

In order to effectively create a high-resolution image a lens must be capable of resolving the detector pixel size. Take full advantage of high-resolution detectors with the EN-5RT series featuring MTFs in excess of 120 lp/mm! For further details about how to match optics and sensor resolution check the BASICS section.

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Last update 02 Aug 2023

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  1. Calculated at minimum object distance.
  2. Working distance: distance between the front end of the mechanics and the object.
  3. Value calculated at the corner point of the sensor diagonal. For distortion graphs see datasheet
  4. Measured from the front end of the mechanics to the camera flange at infinite focusing.
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