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VARIABLE AND FIXED FOCAL
TV MACRO LENS SERIES

  • High resolution, low distortion, high performance lenses.
  • Variable magnifications by a simple one-touch operation.
  • Wide selectable magnification range: 0.2X - 9.0X.
  • Compact and light weight.
  • Universal C-mount equipped.


VARIABLE FOCAL LONG WORKING DISTANCE SERIES (A)
1.8X - 2.2X
(MQM)
D.L. 82-68 mm
(A.I. or Straight type)
3.5X - 4.5X
(MQJ)
D.L. 82-68 mm
(A.I. or Straight type)
5.4X - 6.8X
(MQK)
D.L. 82-68 mm
(A.I. or Straight type)
7.3X - 9.0X
(MQL)
D.L. 82-68 mm
(A.I. or Straight type)

High resolution, low distortion.
 

VARIABLE FOCAL LONG WORKING DISTANCE SERIES (B)
0.2X - 0.6X
(YJSH000)
D.L. 120-40 mm
(Straight type)
0.6X - 1.0X
(YRHC000)
D.L. 125-92 mm
(Straight type)
1.0X - 1.5X
(MRG3000)
D.L. 105-92 mm
(A.I. type)
0.65X - 1.0X
(MRH3000)
D.L. 105-75 mm
(A.I. type)

Suitable for surfaces assembly, machines inspection for LCD or WAFER.
A telecentric optical system allows to work with minimal image focusing variations (the image size change).
 

FIXED-FOCAL LONG WORKING DISTANCE SERIES (C)

These CCD macro objectives with fixed focal for fixed reproduction scales are available with or without unity of axial carving light.
The unity of carving light allows a lighting completely deprived of shades also in narrow cavities, since the light of an optic fibers cold luminous source is projected on the same trajectory as the observation ray, parallely to the optic axis.

Objective macro CCD 2X
Objective macro CCD 4X
Objective macro CCD 6X
Objective macro CCD 8X
Magnification on CCD
2X (2:1)
4X (4:1)
6X (6:1)
8X (8:1)
Magnific. on 14" monitor with 1/2" CCD
about 90X
about 180X
about 270X
about 360X
Field of the subject with 1/2" CCD
3.2x2.4 mm
1.6x1.2 mm
1.1x0.8 mm
0.8x0.6 mm
Numerical opening on the subject side
0.076
0.076
0.076
0.076
Resolution with reference to the monitor
350 TV lines
350 TV lines
310 TV lines
230 TV lines
Resolution with reference to the subject
8 µm
4 µm
3 µm
3 µm
Distortion
< 0.2%
< 0.2%
< 0.2%
< 0.2%
Field depth (with 2/3" CCD and 350 TV lines)
± 0.2 mm
± 0.1 mm
± 0.07 mm
± 0.06 mm
Working distance
75 mm
75 mm
75 mm
75 mm