Complaint
WD550-L1, FOCUS 550MM, WITH MICRO-ADJUSTING DEVICE
WD420-L1,FOCUS 420MM, WITH MICRO-ADJUSTING DEVICE
Main Technical Parameters of Tubes:
Tube length: F550: 565mm; F420:520mm
Tube focus: F550: 550mm; F420:420mm
Tube Aperture: 57mm
Resolution: 3"
Angle of field of view: 10°20
Accuracy(Reticle's division value): 30"
Magnification: 5.7~7X
The shortest target of the level tube: 2m
The far target: ∞
Power supply for tube: 4.5~6V,2.1W
Switch power: 1~10A
Lighting source: cold light (with adjustable intensity), green
Total height: 152~155cm
Package: 1crate/77kgs/0.29cbm
