The ideal microscope for all kinds of basic and advanced techniques. The VE-B0 complies with the necessary characteristics for routine work in clinical laboratories.Ideal for observing samples in areas such as histology, biomedicine and biotechnology. Product Specifications: EYEPIECES: WF 10x/18 mm with diopter adjustment on one eyepiece. HEAD: Binocular Siedentopf type, 45° inclined head, 360° rotatable. Interpupillary distance adjustment between 48 – 75 mm / 1.88in – 2.95in NOSEPIECE: Quadruple nosepiece with click-stops. OBJECTIVES: 4X, 10X, 40X (S) and 100X (S) (oil), achromatic optics, metallic finish, anti-slip grip and color ring for easy identification. STAND: Stative, robust and reinforced with epoxy paint finish STAGE: Two-layer stage, with X-Y coaxial movement, 5.11in x 5.11in, vernier, millimeter scale, clamp and height adjustment with stop. CONDENSER: Abbe, A.N. 1.25 with height adjustment screw. DIAPHRAGM: Iris with filter holder. FOCUSING: Coarse and fine anti-slip control knob with tension adjustment. WEIGHT: 14.73 lb / 6.68 kg. DIMENSIONS: 10.04in x 12.99in x 16.34in / 255 x 329 x 415 mm ILLUMINATION: LED with intensity control. POWER SUPPLY: Three 1.2V AA rechargeable batteries (included) for 4 hours of continuous operation. 110-240V, 50/60 Hz AC adapter. Accesories included: AC/DC Adapter. Adapter cable reel device. Blue filter. Dust cover. Immersion oil.