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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.

Main optical specifications Object field of view Advanced optical specifications Mechanical specifications
Part
number
Magnification Image
circle
diameter
Max
sensor
size
1/3” 1/2” 2/3”
Working
distance
Working
ƒ/N
Distortion Field
depth
Mount Phase
adjustment
Length Front
diameter
4.80 x 3.60 6.40 x 4.80 8.50 x 7.09
(x) (mm) (mm × mm) (mm × mm) (mm × mm) (mm) (%) (mm) (mm) (mm)
1 2 3
RT-HR-6M-71 6.000 11.0 2/3″ 0.80 x 0.60 1.07 x 0.80 1.42 x 1.18 71.1 41.1 < 0.90 0.1 C Yes 107.9 18.0
Quote
RT-HR-4M-71 4.000 11.0 2/3″ 1.20 x 0.90 1.60 x 1.20 2.13 x 1.77 71.1 29 < 0.82 0.1 C Yes 100.0 18.0
Quote
RT-HR-2M-71 2.000 11.0 2/3″ 2.40 x 1.80 3.20 x 2.40 4.25 x 3.55 71.0 18.5 < 0.34 0.3 C Yes 97.0 18.0
Quote
RT-HR-1M-71 1.000 11.0 2/3″ 4.80 x 3.60 6.40 x 4.80 8.50 x 7.09 71.0 15.6 < 0.01 0.9 C Yes 116.1 18.0
Quote
RT-HR-6M-110 6.000 11.0 2/3″ 0.80 x 0.60 1.07 x 0.80 1.42 x 1.18 110.0 55.6 < 0.48 0.2 C Yes 112.1 18.0
Quote
RT-HR-4M-110 4.000 11.0 2/3″ 1.20 x 0.90 1.60 x 1.20 2.13 x 1.77 110.0 39.2 < 1.03 0.2 C Yes 92.5 18.0
Quote
RT-HR-2M-110 2.000 11.0 2/3″ 2.40 x 1.80 3.20 x 2.40 4.25 x 3.55 110.0 23.8 < 1.52 0.4 C Yes 85.3 18.0
Quote
RT-HR-1M-110 1.000 11.0 2/3″ 4.80 x 3.60 6.40 x 4.80 8.50 x 7.09 110.0 16.7 < 0.06 1.0 C Yes 125.5 18.0
Quote

Last update 31 Mar 2022

Expand table

Notes

  1. Working distance: distance between the front end of the mechanics and the object. Set this distance within ±3% of the nominal value for maximum resolution and minimum distortion.
  2. Working f-number (wf/N): the real f-number of a lens in operating conditions.
  3. Measured from the front end of the mechanics to the camera flange.

Technical documents

Product user guide
Back focal adjustment

Press & marketing content

Metrology white paper