Magnification 0.4x, 0.5x, 1x, 1.6x, 2.5x
Objective 250mm
Fine focus by knob on objective 11mm
Binocular 45°oblique, F=170mm
Adjustable range for
pupil distance
50mm~70mm
Eyepiece magnification 12.5X/17.7B, adjustable dioptor: ±7D
Magnification 0.4x 0.5x 1x 1.6x 2.5x
Total magnification 4.3 6.7 10.6 17.0 26.5
Diameter of Field Φ51.9 Φ33.3 Φ20.8 Φ13.0 Φ8.3
Coaxial illumination 30,000 lx
Illumination diameter of light spot(mm) Ø40
Stand (including base,
column, first arm second arm)
Second arm Length : 600mm
Rotational angle : ±150˚
Distance : ±300mm
First arm Length : 500mm
Rotational angle : 360˚
Height 1750mm
Base dimension 610 x 600mm
Electrical specifications Electrical specifications
Rated voltage AC220V±10%/50Hz, AC110V±10%/60Hz
Input voltage 200VA
Fuse AC 110V T6.3 A/H250V
AC 220V T3.15 A/H250V
Electrical safety standard GB9706.0, class I, type B equipment
Illumination source 15V/150W, 2 Halogen Lamps, manual changeable
Use condition Environment temperature : +10℃~+40℃
relative humidity : 30%~75%
atmospheric pressure : 700 hPa~1060 hPa
Shipping and storage Environment temperature : -40℃~+55℃
relative humidity : 10%~90%
atmospheric pressure : 500 hPa~1060 hPa