The VE-M5DTH dual view compound microscope is ideal for 2 simultaneous observations. Its area of application is not limited to mid and upper level education environments, the VE-M5DTH can also be applied to meet the basic needs in clinical laboratories. It features LED illumination and a quadruple nosepiece (with immersion objective). Product Specifications: EYEPIECES: WF 10x/18 mm with block screw. HEAD: Double Monocular head , 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. 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. Dust cover. Blue filter. A dapter cable reel device. I mmersion oil.