Collimator Type K
Application examples:
■ Measurement of angular displacements (in conjunction with a telescope)
■ Testing of the infinity setting of camera objectives
■ Testing of the imaging properties of optical elements and systems
Notes on ordering:
■ One reticle, 6V/5W illumination w/cord are included in the delivery.
■ If not specified otherwise, the collimator is adjusted to infinity at 546 nm wavelength. Adjustment to other distances or wavelengths is also possible on demand.
■ The nomenclature of the collimators is as follows:
Important:
Please specify illumination and reticle when ordering.
Small-size Apertures
Art. No. Description Focal Length (mm) Clear Aperture (mm) Field of View L 225 004
K 50/40
50
10
10.0°
65
225 005
K 90/40
90
16
6.0°
65
225 006
K 140/40
140
28
4.0°
118
225 007
K 200/40
200
28
3.0°
173
225 008
K 300/40
300
28
2.0°
274
225 009
K 500/40
500
28
1.0°
474
Mid-size Apertures
Art No. Description Focal Length (mm) Clear Aperture (mm) Field of View L 225 010
K 300/65
300
50
2.0°
233
225 011
K 500/65
500
50
1.0°
415
225 012
K 500T/65*
500
50
1.0°
233
*Compact design
Large-size Apertures
Art. No. Description Focal Length (mm) Clear Aperture (mm) Field of View D a b c d e1 e2 225 015
K 600/128
600
100
0.8°
Ø128 f7
530
46
-
58
154
78
225 016
K 1100/105
1100
78
0.5°
Ø105 f7
1045
66
50
30
165
100