RT-TV-3M-290

RT-TV-3M-290

Specification Value
Magnification 3.000 (x)
Image circle diameter 8.0 (mm)
Max sensor size 1/2″
1/3″ 1.60 x 1.20 (mm x mm)
1/2.5″ 1.90 x 1.43 (mm x mm)
1/2″ 2.13 x 1.60 (mm x mm)
1/1.8″ – (mm x mm)
Working distance 290.7 (mm)
Working f/N 43.0
Distortion < 1.11 (%)
Depth of field 0.40 (mm)
Resolution 9.6 (μm)
Mount C
Phase adjustment Yes
Length 211.4 (mm)
Front diameter 27.0 (mm)
Mass 215 (g)
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Description

  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.

Additional information

Lens mount

C
Length

211.4 (mm)
Operation power source
Color
Accessory developer

Opto
Distortion

< 1.11 (%)
Front diameter

27.0 (mm)
Image circle diameter

8.0 (mm)
Resolution

9.6 (μm)
Mass

215 (g)
Phase adjustment

Yes
Depth of field

0.40 (mm)
Working f/N

43
Working distance

290.7 (mm)
Zoom ratio

3.000 (x)
Optmag

3.000 (x)
Sensor size