Perfect tool for clinical examinations and lab application Phase Contrast for observing Unstained Transparent Specimen Research Grade Ergonomic Design with Superb Optics Solid Rugged Metal Construction SEMI PLAN Objectives!!!!!! Semi Plan Objectives have 25% more clarity & Flatness than standard Achromat Anti Fungus, Anti Reflection & Hard Coating on all Optical Components Brightfield Magnification – 40x, 80x, 100x, 200x, 400x, 800x 1000x & 2000x Phase Magnification – 100x, 200x, 400x& 800x Phase Condenser with Annular Slot & Centering Screws Movable Condenser with abbe condenser 1.25NA and Filter Holder Adjustable interpupillary distance with diopter adjustment High Point Eyepiece with Long Viewing Distance Low Drive Mechanical Stage for smooth scan of specimens Coaxial Coarse & Fine Focusing Focusing Limit Adjuster for Slide Protection Variable LED Illumination (LED Illumination – True Colors & Halogen – Rich Contrast) You can decide!!! FREE Blank Slides CE, UL & ISO confirmations Best Price to performance Ratio