Carson MicroBrite Plus 60x-120x Power LED Lighted Pocket Microscope (MM-300) 60x-120x Power Pocket Microscope LED Lighted with Aspheric Internal Lens System Compact, Lightweight and Portable Design Uses 1 AA Battery (not included) | Not Recommended To Be Used In Conjunction With Eyeglasses Product Dimensions (LxWxH): 1.2 inch x 2.25 inch x 3.5 inch | Backed by Carson's Limited Lifetime Warranty