BIOLOGICAL MICROSCOPE - 40X to 1000X - 30° compensation free binocular head - eyepiece 10X (Field 18 mm) - achromatic objectives 4X, 10X, 40X(S), 100X (S, oil) - total magnification 40X, 100X, 400X, 1000X, depending on objective - interpupillary distance adjustment: from 55 to 75 mm - mechanical stage, double layers 125x135 mm - movement range: 75x35 mm - Abbe condenser with iris diaphragm and filter - halogen lamp 6 V, 20 W - brightness adjustment - power supply: switchable 110-220 V, 50 Hz Manual: GB, FR, IT, ES, PT, DE, GR, Arabic. • Binocular system • Quadruple nosepiece and objectives • Fine focusing knob minimum division 0.002 mm