RT-V1228-MPY2

RT-V1228-MPY2

Specification Value
Focal length 12 (mm)
Magnification 0.040 (x)
Image circle diameter 17.6 (mm)
Max sensor size 1.1″
2/3″ 48.6 (deg)
1″ 66.4 (deg)
1.1″ 71.1 (deg)
2/3″ 212.50 x 177.25
1″ 354.75 x 187.75
1.1″ 354.00 x 259.25
Working distance range 0.3 – inf (m)
f/N 2.8 – 16
Back focal length 8.4 (mm)
Distortion on 2/3″ 1.40 (%)
Distortion on 1″ 1.00 (%)
Distortion on 1.1″ 0.50 (%)
Iris control Manual
Focus control Manual
Mount C
Filter thread M40.5 x 0.5
Outer diameter 42.0 (mm)
Length 36.2 (mm)
Mass 97 (g)
Set screw thread M2 x 3
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Description

  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. For RT-V0828-MPY2, with a 1.1 sensor it must be used an RT-VM0811 mount adapter for M72 x 0.75 filter mount. With a 1″ sensor, it could be used an RT-VM0810 mount adapter for M67 x 0.75 filter mount.
  5. Measured from the front end of the mechanics to the camera flange at infinity focus.

Additional information

Lens mount

C
Zoom ratio

0.040 (x)
Optmag

0.040 (x)
Operation power source
Accessory developer

Opto
Distortion on 1 1

0.50 (%)
2 3

212.50 x 177.25
Mass

97 (g)
1 1

354.00 x 259.25 (mm x mm)
Image circle diameter

17.6 (mm)
Length

36.2 (mm)
Focal length

12 (mm)
Working distance range

0.3 – inf (m)
F/n

2.8 – 16
Back focal length

8.4 (mm)
Distortion on 2 3

1.40 (%)
Iris control

Manual
Focus control

Manual
Filter thread

M40.5 x 0.5
Outer diameter

42.0 (mm)
Set screw thread

M2 x 3
Distortion on 1

1.00 (%)
Color
Focal length (mm)

12 (mm)
Sensor size