***** **********Best Quality Guranteed. *****5 MAGNIFICATION SETTING Rotatable objectives 4x, 10x, and 40x with eyepieces 10x, 25x giving optical microscope more magnification: 40x, 100x, 250x, 400x and 1000x. *****DOUBLE INTENSITY ILLUMINATION( 0.25W LED) The double light high power microscope has incident and transmitted LED light sources, which can see both opaque objects illuminated from above and translucent specimens illuminated from below. (LED light source is powered by 3 1.5 v AA batteries, excluding batteries). *****HIGH CLASS MATERIAL & FINE FOCUSINGMetal base and sturdy handle framework wont make microscope shake. Adjustable hand wheel let the specimen stage lift to crate a image more clearer and sharper. *****SHARING IN REAL TIME Included cell phone adapter with eyepiece allows you to capture and record beauty all around you with smart phone. You can share pictures or videos with your families and friends in real-time. *****EXTRA FREE GIFTCome with a box of microscope sliders (4