-5-
FEATURES
The numbering of the product features
shown refers to the illustration of the
instrument on the graphic page.
1 Objective lens
2 Optical peep sight
3 Bubble vial mirror
4 Lens sunshade
5 Eyepiece cover
6 Adjusting screw for sighting line
7 Eyepiece
8 Circular bubble vial
9 Compensator lock
10 Horizontal circle reference mark
11 Horizontal circle
12 Adjusting screw of circular bubble vial
13 Levelling screw
14 Tripod mount 5/8” (on the rear side)
15 Horizontal drive screw
16 Focusing knob
17 Allen key
18 Adjusting pin
19 Plumb-bob
TECHNICAL DATA
AL8-Series AL8-26 AL8-32
Accuracy:
1/16”@100’
(1.6mm at 30m)
1/32”@100’
(1.0mm at 30m)
Working Range:
300’
(90m)
400’
(120m)
Clear obj. aperture:
1.4” (36 mm) 1.6” (40mm)
Setting accuracy:
+/- 0.8” +/- 0.3”
Deviation for 1 km double-run
leveling
1.5 mm 1.0 mm
Telescope:
Magnification:
26 x 32 x
Image: Erect Erect
Length: 8.3” (210 mm) 8.3” (210 mm)
Shortest focusing distance: 1’ (0.3m) 1’ (0.3m)
Field of view : 1° 30’ 1° 30’
Stadia ratio: 100 100
Compensator:
Leveling range: ±15’ ±15’
Magnet dampening: Yes Yes
Sensitivity of bubble: 8’/2mm 8’/2mm
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