AUTOCOLLIMATORS 90°-VI EWING – WITH RETICLE TURRET
The autocollimator with reticle turret provides 6 selectable collimator reticles. The reticle turret allows fast switching between different measurement tasks.
Application areas:
■ Measurement of angular tilt
■ Testing of the infinity setting of camera objectives
■ Qualitative testing of the imaging properties of optical elements and systems
■ Fast testing of wedges and plane parallel plates with pinhole diaphragm turret
Notes on ordering:
■ Optionally, the autocollimators can be equipped with an eyepiece having 10 mm or 25 mm focal length.
■ Reticles, 6V/5W illumination w/cord, and eyepiece are included.
■ In contrast to autocollimators with only one collimator and one eyepiece reticle the optical axis can not be adjusted to its mechanical (tube) axis.
■ If not specified otherwise, the autocollimator is adjusted to infinity at 546 nm wavelength. Adjustment to other distances or wavelengths is also possible on demand.
■ The nomenclature of the autocollimators with 90°-viewing and with reticle turret is as follows:
Important: Please specify six collimator reticles and one eyepiece reticle as well as illumination when ordering. Please specify direction of use if reticles with lettering are used so that the lettering will be right-side-up.
Small-size Apertures
Art. No.
Description
Focal Length (mm)
Clear Aperture (mm)
Meas. Range
L
229 281
AKR 50/40/14.7 SW
50
10
5.0°
65
229 282
AKR 90/40/14.7 SW
90
16
3.0°
65
229 283
AKR 140/40/14.7 SW
140
28
2.0°
118
229 284
AKR 200/40/14.7 SW
200
28
1.5°
173
229 285
AKR 300/40/14.7 SW
300
28
1.0°
274
229 286
AKR 500/40/14.7 SW
500
28
0.5°
474
Mid-size Apertures
Art. No.
Description
Focal Length (mm)
Clear Aperture (mm)
Meas. Range
L
229 287
AKR 300/65/14.7 SW
300
50
1.0°
65
229 288
AKR 500/65/14.7 SW
500
50
0.5°
65
229 290
AKR 500T/65/14.7 SW*
500
50
0.5°
118
*Compact design
Large-size Apertures
Art. No.
Description
Focal Length (mm)
Clear Aperture (mm)
Meas. Range
D
a
b
c
d
e1
e2
229 292
AKR 600/128/14.7 SW
600
100
0.40°
Ø128 f7
530
46
-
58
154
78
229 293
AKR 1100/105/14.7 SW
1100
78
0.25°
Ø105 f7
1045
66
50
30
165
100