AUTOCOLLIM ATORS FOCUSABLE – STRAIGHT VI EWING WITH DIGITAL DOUBLE
In place of the micrometer drums above, optionally, programmable digital gauges allow direct reading of the tilting angle in arcsec or mrad.
Application areas:
■ Measurement of angular tilt
■ Adjustment of optical and mechanical systems
■ 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.
■ Specify the unit of display of the digital gauges (mm, arcsec, milliradians).
■ The nomenclature of the adjustable autocollimators with digital double micrometer is as follows:
Important: Please specify collimator reticle and eyepiece reticle (see page 82) as well as illumination (LED-, bulb- or cold light, see page 81) when ordering.
Small-size Apertures with MDD
Art. No.
Description
FL (mm)
CA (mm)
TE (mm)
MR
RS
Distance Range
L
229 581
AKGV 90/40/14.7/±6 MDD
90
16
±6
3.0°
1.0"
-∞...-1.25 m
+1.40 m...+∞
77±6
229 582
AKGV 90/40/14.7/+12 MDD
90
16
+12
3.0°
1.0"
+0.80 m...+∞
71+12
229 583
AKGV 90/40/14.7/-12 MDD
90
16
-12
3.0°
1.0"
-∞...-0.60 m
83-12
229 584
AKGV 140/40/14.7/±6 MDD
140
28
±6
2.0°
1.0"
-∞...-3.10 m
+3.30 m...+∞
77±6
229 585
AKGV 140/40/14.7/+12 MDD
140
28
+12
2.0°
1.0"
+1.70 m...+∞
71-12
229 586
AKGV 140/40/14.7/-12 MDD
140
28
-12
2.0°
1.0"
-∞...-1.40 m
83-12
CA = Clear Aperture FL = Focal Length TE = Tube Extension MR = Measurement Range RS = Resolution
Mid-size Apertures with MDD
Art. No.
Description
FL (mm)
CA (mm)
TE (mm)
MR
RS
Distance Range
A
B
L
229 587
AKGV 300/65/14.7/±25 MDD
300
50
±25
1.0°
0.5"
-∞...-3.40 m
+3.80 m...+∞
220
245
87±25
229 588
AKGV 300/65/14.7/+50 MDD
300
50
+50
1.0°
0.5"
+2.10 m...+∞
220
270
62+50
229 589
AKGV 300/65/14.7/-50 MDD
300
50
-50
1.0°
0.5"
-∞...-1.50 m
220
220
112-50
229 590
AKGV 500/65/14.7/±50 MDD
500
50
±50
0.5°
0.2"
-∞...-4.50 m
+5.40 m...+∞
310
360
112±50
229 591
AKGV 500/65/14.7/+100 MDD
500
50
+100
0.5°
0.2"
+3.00 m...+∞
310
410
62+100
229 592
AKGV 500/65/14.7/-100 MD
500
50
-100
0.5°
0.2"
-∞...-1.50 m
310
310
162-100
CA = Clear Aperture FL = Focal Length TE = Tube Extension MR = Measurement Range RS = Resolution
Large-size Apertures with MDD
Art. No.
Description
FL (mm)
CA (mm)
TE (mm)
MR
RS
Distance Range
L
229 596
AKGV 1100/105/14.7/±50 MDD
1100
78
±50
0.5°
0.1"
-∞...-23.70 m
+25.80 m...+∞
202±50
229 597
AKGV 1100/105/14.7/+100 MDD
1100
78
+100
0.5°
0.1"
+13.20 m...+∞
202+100
229 598
AKGV 1100/105/14.7/-100 MDD
1100
78
-100
0.5°
0.1"
-∞...-12.00 m
202-100
CA = Clear Aperture FL = Focal Length TE = Tube Extension MR = Measurement Range RS = Resolution