Curved stand, special designed for amateur,
Magnification: Rotates 180o for convenient viewing options, 10-30X or 20-40X magnification
Working distance: 56mm
Long life LED light source
Ultra bright LED white light source, which color temperature is 6000K to 6500K
Three kinds of lighting pattern: top light, bright field and dark field; the gem clamp can be three-dimensional adjusted
Normally Working voltage: 100V to 240V.