Mega Duo Microscope - My First Lab

My First Lab Mega Duo Microscope. Gently used. Smoke free environment. 1. 10X eyepiece with real optical glass lenses 2. 4X, 10X, 40X objectives with 40X, 100X, and 400X laboratory-grade glass lenses. 3. Dual focusing knobs. 4. 2 different light control settings 5. Battery operated cordless model fits 3AA batteries (not included)