BRQ1411 Includes: * Monocular Compound Microscope, 40x, 100x,400x, w/ Light, Head Rotates 360 , Monocular Tube is slanted at a 45 Angle, 5-Hole Diaphragm, Transmitted Illumination, Coarse and fine focus adjustments, Includes Spare Bulb, Power Cord and Plastic Dust Cover. Barska"s 1-Yr Limited Warranty