Magnification times: 10*

Glasses materials: Two kinds of glasses are optional for you: common glasses (green glasses), optical glasses (white glasses),

Light source: double 7WU tricolor light tube

Lenses diameter: 177*113mm

Power source: AC 220V/110V (220V is acquiesced, if you want to chose another one, please give an order)

Power plug: Chinese-standard plug base with three spigot.(you can give an order to make other kinds of plug as you wish)

Warranty period: 1 year