OMAX XG61 Series Student Monocular Compound Microscope 40X-1000X Magnification With LED Light Run on Battery

The Benefits of LED Light: Extremely low heat, great for little kids Low power consumption, low expense Being able to run on batteries, excellent for outdoor activities Very long life time, no hassle with changing bulbs Features: Optical glass elements 10X and 25X widefield eyepieces 5 power levels: 40X, 100X, 250X, 400X and 1000X 45°inclined 360°rotatable head Wide field view eyepiece Locked-in eyepieces avoid lens damage Low heat, long life LED light Running on batteries or power adapter Disc diaphragm Product GS and CE approved Manufacturer in business 30+ years Specifications: Model: XG619LB Head: 45°Inclined 360°rotatable monocular Eyepieces: wide field WF10X and WF25X Objectives: 4X, 10X, 40X Total magnification: 40X, 100X, 250X, 400X and 1000X LED light, running on power adapter or batteries Disc diaphragm at size 2, 3, 4, 5, 7, 8mm Focusing movement stroke: 8mm Power: 110v/60Hz adapter /DC 5V or 3 AA batteries (not included) Dimension: 6-1/2 " x 4-1/2" x 12" (16.5cm x 11.5cm x 30.5cm) Net weight: 2 lb 13 oz (1.3kg) Packing List: Monocular microscope WF10X eyepiece WF25X eyepiece Power adapter 110V/60Hz / DC 5V 3 AA batteries Dust cover