DEL MICROSCOPE 40X-100X-400XR

Elementary Compound Microscope Our elementary microscope fills the need for a sturdy instrument to study biology in the lower grades. It has coarse focusing with a slip-clutch to prevent damage to both the microscope and slides. LED Rechargeable for illumination, with either a monocular or dual view teaching head. Features: 3½" movable stage makes it easy for small hands to adjust specimen. Rugged all metal construction. 360° rotatable head. Fixed condenser. 4x, 10x, 40x(R), (R=retractable) achromatic objectives, parfocaled & parcentered. Choice of coarse focus, or coaxial coarse and fine focusing. 10x wide field eyepiece with pointer, locked on, and mounted at 45º. Revolving triple nose piece with positive click stops. Adjustable stage stop to prevent slide damage. A full 10½" high with a 5¾" x 4" base. Comes complete with dust cover and instruction manual in styrofoam package. Shipping Information - 7 x 5 x 12" - 4lbs Cool LED illumination. Cordless - portable. Rechargeable Nickle Metal Hydride (NiMH) batteries. 10,000 hour bulb life. Battery life - 500 recharge cycles. Full recharge in 8 hours - giving up to 50 hours continuous use per charge. Specially designed condenser and optical lens for brighter and sharper image. Complete with dust cover, instructions, rechargeable batteries,and single station charger. 10 station multi-charger also available.