20x-40x  Illuminated Industrial Binocular Stereo Microscope Repair Tool for Mobile Phone Clock Repairing PCB Inspection with External Fluorescence Ring Light. This stereo microscope is a great instrument for many applications. It can be used in geology, forestry, archaeology, agriculture and biology. It is appropriate for educational purposes in hospitals and schools. It is great for the exploration of the world of surface details and fine structures of various materials like wood, metal, solder, semiconductor and stone. It is perfect for the examination of insects, plants, rocks, stamps, coins, jewel, soldered points, microelectronic components or virtually any three dimensional objects. This scope is an ideal tool for watchmaker, jeweler, engraver, dies-maker, philatelist, coin collector, students, and etc. It comes with first-class quality and affordable price.

Specification
Model: TX-3AR
Wide Field Eyepiece: WF10X
Objective: 2X and 4X
Total Magnification: 20X and 40X
Working Distance: 2X-81 mm (3.19"), 4X-57 mm (2.24")
Articulated Free Binocular Head
Diopter Adjustment: +/-5dp
Interpupillary Distance: 55-75mm (2.17"-2.95"), 45 degree inclined
Stage: Ø60mm Black and White Reversible Stage Plate
Rack and Pinion Coarse Focusing Mechanism With Slip Clutch and Tension Adjustment
Illumination: External Fluorescence Ring Light
Power Supply: 220V (110V is also available, please send me a message after ordered)
Net Weight: 1.8kg
Accessories: a pair of eye-cups, a pair of clips and a dust cover
Inner packing: Foamed plastic + inner carton
Objectives of 1X and 2X, 1X and 3X, 1X and 4X, 2X and 3X, 3x and 4X are also available. Eyepiece of WF15X, WF20X are also available. (Not free)