Magnification 0.3x, 0.5x, 0.8x, 1.2x, 2x, 3x
Objective 250mm
Fine focus by knob on objective 11mm
Binocular 180˚ inclined or straight, F = 170mm
Adjustable range for
pupil distance
Eyepiece magnification 12.5X/17.7B, adjustable dioptor:±7D
Magnification changer 0.3x 0.5x 0.8x 1.2x 2x 3x
Magnification 2.8x 4.2x 6.9x 10.4x 17.0x 25.6x
Diameter of field-of-view(mm) 78.0 52.0 32.0 21.0 13.0 9.0
Coaxial illumination 50,000 lx
Illumination diameter of light spot(mm) Ø62
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 610mmx600mm
Electrical specifications Electrical specifications
Rated voltage AC230V±10%/50hZ, AC120V±10%/60Hz
Input voltage 40VA
Fuse AC 120V T2.5 A/H250V
AC 230V T1.25 A/H250V
Electrical safety standard IEC60601.1
Illumination source Supplies bright, white and shadow-free light,
20,00 hours lifetime