COLLIMATORS FOCUS ADJUSTABLE
TYPE KV
An adjustable focus collimator allows the distance between reticle and collimation objective to be adjusted for measurements made at other than infinity. Additionally, infinity can be set for different wavelengths of light.
Application areas:
Testing of distance setting of optical instruments Adjustment at different wavelengths of light
Notes on ordering:
One reticle and 6V/5W illumination w/cords are included. The nomenclature of the adjustable focus collimators 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)
Field of View
Distance Range
L
225 501
KV 90/40/±6
90
16
±6
6.0°
-∞...-1.25 m
+1.40 m...+∞
77±6
225 502
KV 90/40/+12
90
16
+12
6.0°
+0.80 m...+∞
71+12
225 503
KV 90/40/-12
90
16
-12
6.0°
-∞...-0.60 m
83-12
225 504
KV 140/40/±6
140
28
±6
4.0°
-∞...-3.10 m
+3.30 m...+∞
77±6
225 505
KV 140/40/+12
140
28
+12
4.0°
+1.70 m...+∞
71+12
225 506
KV 140/40/-12
140
28
-12
4.0°
-∞...-1.40 m
83-12
Mid-size Apertures
Art. No. Description Focal Length (mm) Clear Aperture (mm) Tube Extention (mm) Field of View Distance Range A B L 225 507
KV 300/65/±25
300
50
±25
2.0°
-∞...-3.40 m
+3.80 m...+∞
220
245
220±25
225 508
KV 300/65/+50
300
50
+50
2.0°
+2.10 m...+∞
220
270
195+50
225 509
KV 300/65/-50
300
50
-50
2.0°
-∞...-1.50 m
220
220
245-50
225 510
KV 500/65/±50
500
50
±50
1.0°
-∞...-4.50 m
+5.40 m...+∞
310
360
245±50
225 511
KV 500/65/+100
500
50
+100
1.0°
+3.00 m...+∞
310
410
195+100
225 512
KV 500/65/-100
500
50
-100
1.0°
-∞...-1.50 m
310
310
295-100
Large-size Apertures
Art. No.
Description
Focal Length (mm)
Clear Aperture (mm)
Tube Extention (mm)
Field of View
Distance Range
L
225 516
KV 1100/105/±50
1100
78
±50
0.5°
-∞...-23.70 m
+25.80 m...+∞
250±50
225 517
KV 1100/105/+100
1100
78
+100
0.5°
+13.20 m...+∞
250+100
225 518
KV 1100/105/-100
1100
78
-100
0.5°
-∞...-12.00 m
250-100