MY FIRST LAB ULTIMATE MICROSCOPE 

This popular microscope comes with 5 prepared slides and includes:

*10X eyepiece with pointer
*4X, 10X, and 40X objective lenses
*Total Magnification: 40X to 400X
*20W equivalent lamp
*Built in rechargeable battery and detachable AC power cord

The power cord can be used to power the lamp or for recharging the battery for portable use "in the field". The battery lasts for hours and can be recharged hundreds of times for years of valuable scientific research.