Delta Optical Discovery 50 stereo microscope with 20x/40x magnifications and illumination from above/below (220V)

Delta Discovery has very good optical and mechanical value, it is suitable for educational and personal use (hobby). Not requested for longtime working and industrial use!

Technical data:

• magnification: 20x/40x
• Working distance:  50 mm
• binocual view, tilted 45 degrees
• eyepiece: 30,5 mm WF10x/20 mm
• FOV: 9 and 4,5 mm (20x and 40x)
• diopter corrigation: 5D + and -
• objectives: 2x/4x
• illumination: built-in from above and below
• power supply: battery, electric grid
• working 12 hours with batteries
• warranty: 2 years