Objectives: 4X, 10X, 40xR. Magnification 40X, 100X, 400X. The BMT series inclined microscopes have gained a great reputation and is a classroom favorite among students and teachers. Known for durability and versatility this instrument can be used effectively for most classroom studies. Offers advanced microscope features at an affordable price. Suitable for grades 8 to 12. Limited lifetime warranty. Rugged cast metal stand with stain-resistant finish and chrome-plated components. 360 degrees rotating head inclined at 45 degrees. Locked-on 10x wide field eyepiece with calibrated pointer. Triple reverse nosepiece includes achromatic color-coded DIN objectives. 115mm x 120mm plain stage with locked-on stage clips (drilled and tapped to accept optional 16201-2 mechanical stage). Tension adjustment eliminates stage drift. N.A. 0.65 condenser and 5-hole disc diaphragm. Separate coarse and fine focus with rack and pinion mechanisms that have positive stops at both ends of the stage travel to prevent damage to delicate specimens or optics. Built-in LED illumination system in base with on/off switch. Includes rechargeable (NiMH) batteries and single adapter. Comes complete with dust cover and instruction manual.