Deluxe Dental Microscope, Apochromatic Optical 20x

Technical: 1. Optical system: Apochromatic optical system 2. Zoom range: gears zoom, 3. 2x/5x/8x/12. 8x/20X 3. eyepiece: 12.5x wide-angle eyepiece, diopter+6~-6D high eye point, suitable for operators with glasses 4. binocular tube: 0-180° angle adjustable, f170mm 5. objective lens: fixed focus lens: f= 250mm Zoom objective lens: f=200-300mm(optional) 6. lighting system: LED bulb, adjustable brightness center illumination is 30000-50000LX 7. handle: double handle angle adjustableFeatures: 1. Apochromatic optical system design 2. high-quality imported optical lens, multilayer nano-optical coating 3. 5-speed magnification 4. lighting using color rendering index of more than 95%of imported LED bulb. 5. Microscope support using optimized mechanical structure design 6. Germany imported gas spring. 7. high-quality imported Medical mute casters