AUTOCOLLIMATORS FOCUSABLE – STRAIGHT VI EWING
Application areas:
■ Measurement of angular tilt
■ Qualitative testing of the imaging properties of optical elements and systems
■ Measurement of large radii of curvature
■ Infinity adjustment to other wavelengths
Notes on ordering:
■ Optionally, the autocollimators can be equipped with an eyepiece having 10 mm or 25 mm focal length.
■ Two reticles, 6V/5W illumination w/cord, and eyepiece are included.
■ The nomenclature of the adjustable autocollimators with straight viewing is as follows:
Impotant: Please specify collimator reticle and eyepiece reticle as well as illumination when ordering.
Small-size Apertures
Art. No.
Description
FL (mm)
CA (mm)
TE (mm)
MR
Distance Range
L
229 501
AKGV 90/40/14.7/±6
90
16
±6
3.0°
-∞...-1.25 m
+1.40 m...+∞
77±6
229 502
AKGV 90/40/14.7/+12
90
16
+12
3.0°
+0.80 m...+∞
71+12
229 503
AKGV 90/40/14.7/-12
90
16
-12
3.0°
-∞...-0.60 m
83-12
229 504
AKGV 140/40/14.7/±6
140
28
±6
2.0°
-∞...-3.10 m
+3.30 m...+∞
77±6
229 505
AKGV 140/40/14.7/+12
140
28
+12
2.0°
+1.70 m...+∞
71+12
229 506
AKGV 140/40/14.7/-12
140
28
-12
2.0°
-∞...-1.40 m
83-12
CA = Clear Aperture FL = Focal Length TE = Tube Extension MR = Meas. Range
Mid-size Apertures
Art. No.
Description
FL (mm)
CA (mm)
TE (mm)
MR
Distance Range
A
B
L
229 507
AKGV 300/65/14.7/±25
300
50
±25
1.0°
-∞...-3.40 m
+3.80 m...+∞
220
245
87±25
229 508
AKGV 300/65/14.7/+50
300
50
+50
1.0°
+2.10 m...+∞
220
270
62+50
229 509
AKGV 300/65/14.7/-50
300
50
-50
1.0°
-∞...-1.50 m
220
220
112-50
229 510
AKGV 500/65/14.7/±50
500
50
±50
0.5°
-∞...-4.50 m
+5.40 m...+∞
310
360
112±50
229 511
AKGV 500/65/14.7/+100
500
50
+100
0.5°
+3.00 m...+∞
310
410
62+100
229 512
AKGV 500/65/14.7/-100
500
50
-100
0.5°
-∞...-1.50 m
310
310
162-100
CA = Clear Aperture FL = Focal Length TE = Tube Extension MR = Measurement Range
Large-size Apertures
Art. No.
Description
FL (mm)
CA (mm)
TE (mm)
MR
Distance Range
L
229 516
AKGV 1100/105/14.7/±50
1100
78
±50
0.25°
-∞...-23.70 m
+25.80 m...+∞
202±50
229 517
AKGV 1100/105/14.7/+100
1100
78
+100
0.25°
+13.20 m...+∞
202+100
229 518
AKGV 1100/105/14.7/-100
1100
78
-100
0.25°
-∞...-12.00 m
202-100
CA = Clear Aperture FL = Focal Length TE = Tube Extension MR = Measurement Range