Magnification : 21x to 135x (field of view: 10.7mm to 1.6mm)
Objective Lenses : 1.4x to 9x (zoom ratio 6.4 : 1)
Eyepieces : Wide Field 15x (DHW15X), Field Number 15
Optical Body : 360 deg. rotatable binocular type, 45 deg. inclined eyepiece tubes
Working Distance : 84mm
Interpupillary Distance : 50mm to 74mm
Diopter Adjustment : +/- 7.2D on both eyepiece tubes
Stand (Height) : Regular type
Stand Type : BRF-LED
Incident Illumination : Built-in LED ring light with intensity control Transmitted Light : Fluorescent Lamp 5W
Stage plate : Frosted glass plate ( Ø / = 80mm) , Frosted blue filter ( Ø / = 37mm)
Base Size : 160mm x 219mm
Overall Height : 379mm