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EN-5RT series
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Focal length
8 - 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 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.

Main optical specifications Viewing angle Object field of view Advanced optical specifications Mechanical specifications
Part
number
Focal
length
Magnification Image
circle
diameter
Max
sensor
size
2/3”
2/3”
Working
distance
range
ƒ/N Distortion
on
2/3"
Mount Filter
thread
Outer
diameter
Length
diagonal 8.50 x 7.09
(mm) (x) (mm) (deg) (m) (%) (mm) (mm)
1 1 2 3 4
RT-M0528-MPW3 5 0.041 11.0 2/3″ 94.6 207.32 x 172.93 0.1 - inf 2.8 - 16 0.03 C M72 x 0.75 75.0 54
Quote
RT-M0828-MPW3 8 0.073 11.0 2/3″ 68.5 116.44 x 97.12 0.1 - inf 2.8 - 16 1.80 C M30.5 x 0.5 32.0 35.5
Quote
RT-M1228-MPW3 12 0.106 11.0 2/3″ 49.3 80.19 x 66.89 0.1 - inf 2.8 - 16 0.10 C M27 x 0.5 29.0 43.5
Quote
RT-M1628-MPW3 16 0.063 11.0 2/3″ 37.8 134.92 x 112.54 0.25 - inf 2.8 - 16 0.47 C M27 x 0.5 29.0 29
Quote
RT-M2528-MPW3 25 0.125 11.0 2/3″ 24.6 68.00 x 56.72 0.2 - inf 2.8 - 16 0.77 C M27 x 0.5 29.0 31.5
Quote
RT-M3528-MPW3 35 0.195 11.0 2/3″ 17.9 43.59 x 36.36 0.25 - inf 2.8 - 16 0.06 C M27 x 0.5 29.0 38.5
Quote
RT-M5028-MPW3 50 0.137 11.0 2/3″ 12.5 62.04 x 51.75 0.3 - inf 2.8 - 16 0 C M27 x 0.5 29.0 56
Quote
RT-M7528-MPW3 75 0.188 11.0 2/3″ 8.4 45.21 x 37.71 0.4 - inf 2.8 - 16 0.33 C M34 x 0.5 36.0 75
Quote

Last update 28 Sep 2022

Expand table

Notes

  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.