COLLIMATORS FOCUS ADJUSTABLE – WITH DOU BLE M ICROM ETER
An adjustable focus collimator with double micrometer allows the setting of defifined fifield angles in two directions and the distance between reticle and collimation objective to be adjusted for measurements made at other than infifinity.
Additionally, infifinity can be set for different wavelengths of light. The scale division (SD) of the micrometer drums is 5 µm.
Application areas:
Testing of distance setting of optical instruments Adjustment at different wavelengths of light
Notes on ordering:
Reticle and 6V/5W illumination w/cord are included. The nomenclature of the adjustable focus collimators with double micrometer is as follows:
Important: Please specify the reticle and illumi nation when ordering.
Small-size Apertures
Art. No.
Description
Focal Length
(mm)
Clear Aperture
(mm)
Tube Extention
(mm)
SR*
SD**
Distance
Range
L
225 801
KV 90/40/±6 MD
90
16
±6
2.0°
11.5"
-∞...-1.25 m
+1.40 m...+∞
77±6
225 802
KV 90/40/+12 MD
90
16
+12
2.0°
11.5"
+0.80 m...+∞
71+12
225 803
KV 90/40/-12 MD
90
16
-12
2.0°
11.5"
-∞...-0.60 m
83-12
225 804
KV 140/40/±6 MD
140
28
±6
1.2°
7.5"
-∞...-3.10 m
+3.30 m...+∞
77±6
225 805
KV 140/40/+12 MD
140
28
+12
1.2°
7.5"
+1.70 m...+∞
71+12
225 806
KV 140/40/-12 MD
140
28
-12
1.2°
7.5"
-∞...-1.40 m
83-12
*SR = Setting Range
**SD (scale division) = corresponding angle value in arcsec of one scale division of the micrometer screw
Mid-size Apertures
Art. No.
Description
Focal Length
(mm)
Clear Aperture
(mm)
Tube Extention
(mm)
SR*
SD**
Distance Range
A
B
L
225 807
KV 300/65/±25 MD
300
50
±25
0.6°
3.5"
-∞...-3.40 m
+3.80 m...+∞
220
245
220±25
225 808
KV 300/65/+50 MD
300
50
+50
0.6°
3.5"
+2.10 m...+∞
220
270
195+50
225 809
KV 300/65/-50 MD
300
50
-50
0.6°
3.5"
-∞...-1.50 m
220
220
245-50
225 810
KV 500/65/±50 MD
500
50
±50
0.4°
2.0"
-∞...-4.50 m
+5.40 m...+∞
310
360
245±50
225 811
KV 500/65/+100 MD
500
50
+100
0.4°
2.0"
+3.00 m...+∞
310
410
195+100
225 812
KV 500/65/-100 MD
500
50
-100
0.4°
2.0"
-∞...-1.50 m
310
310
295-100
*SR = Setting Range
**SD (scale division) = corresponding angle value in arcsec of one scale division of the micrometer screw
Large-size Apertures
Art. No.
Description
Focal Length
(mm)
Clear Aperture
(mm)
Tube Extention
(mm)
SR*
SD**
Distance
Range
L
225 816
KV 1100/105/±50 MD
1100
78
±50
0.16°
1.0"
-∞...-23.70 m
+25.80 m...+∞
250±50
225 817
KV 1100/105/+100 MD
1100
78
+100
0.16°
1.0"
+13.20 m...+∞
250+100
225 818
KV 1100/105/-100 MD
1100
78
-100
0.16°
1.0"
-∞...-12.00 m
250-100
*SR = Setting Range
**SD (scale division) = corresponding angle value in arcsec of one scale division of the micrometer screw