DIGIFLEX Illuminate Microscope Magnifying Glass 60x-100x Loupe Weight: 100g Size: 16 x 4.5 x 2.1cm (L*W*H) Microscope focus can be adjusted by turning the wheel and the bulb can pinpoint the light on the object A precision illuminated zoom Pocket Microscope with 60x-100x magnification power Magnifying Glass Slide stand requires 2x AA batteries (not included)