18-52x80
CLASSIC PRO ZOOM
Super High power zoom
Extra large-objective lenses for superior light gathering
Extremely professional optical system
Suitable for terrestrial and astronomical use
SPECIFICATION
Amplification rate:
18-52x
Object lens Diameter (mm):
φ80
Angle of View:
2.5-0.8°
Field of view (m):
44~14m
/1000m
Exit pupil Diameter (mm):
φ4.4- 1.54
Exit pupil Distance (mm):
13 - 10
Close Focus:
15m
Weight (g):
2050
Product Size (mm):
230L X110W
X 400H
