- Nikon AP-8 Spec :
· Tube length : 7.5 in (190 mm)
· Effective diameter of objective : 1.2 in (30 mm)
· Stadia additive constant : +10 cm
· Circular level : 10' / 2 mm
· Compensation range : ±16'
· Scale reading (direct) : 1° / 1 g
· Carrying case : 2.7 lbs (1.2 kg)
TELESCOPE | AP-8 |
Tube length: | 7.5 in (190 mm) |
Image: | erect |
Effective diameter of objective: | 1.2 in (30 mm) |
Magnification: | 28x |
Resolution power: | 3.5" |
Field of view: | 1°30' (2.6 ft @ 100 ft) |
Minimum focusing distance: | 2.46 ft (0.75 m) |
Stadia ratio: | 1:100 |
Stadia additive constant: | +10 cm |
LEVEL VIAL SENSITIVITY | |
Circular level: | 10' / 2 mm |
STANDARD DEVIATION | |
per 1-km double-run leveling: | ±1.5 mm |
With micrometer: | |
AUTOMATIC COMPENSATOR | |
Type: | wire-hung, magnetic damper |
Compensation range: | ±16' |
Setting accuracy: | ±0.5" |
HORIZONTAL CIRCLE | |
Diameter of circle: | 4.3 in (110 mm) |
Minimum increment: | 1° / 1 g |
Scale reading (direct): | 1° / 1 g |
Reading by estimation: | 0.1° / 0.1 g |
DIMENSIONS | |
Instrument (L X W X H): | 7.5 x 5.0 x 4.8 in |
Carrying case (L X W X H): | 11.5 x 6.7 x 6.4 in ) |
WEIGHT | |
Instrument: | 2.8 lbs (1.25 kg) |
Carrying case: | 2.7 lbs (1.2 kg) |
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Handphone : 085716241676
e-Mail : adityakurniawan20@gmail.com
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