Microscope Ya Xun yx-ak04 20x40x 93mm binocular stereo

Optical specifications

Total Magnification: 20x-40x

Eyepieces: Binocular WF10x

Objective Lens: 2x and 4x

Working Distance: 81mm (for 2x), 57mm (for 4x)

Interpupillary Distance: 55-75mm adjustment

Viewing Head: 45° inclined, 360° rotatable

Mechanical specifications

Stage: Ø75mm reversible black and white stage plate, plus a Ø75mm frosted glass plate

Focus: Rack and pinion coarse focusing mechanism

Illumination

Top Light: 6V/20W Halogen lamp

Bottom Light: 220V/20W Incandescent lamp