The VE-S7 is the ideal for professional use in higher education, research and industrial procedures. A versatile device, useful in production procedures or quality inspection of industrial products, thanks to its 6.5 X- 55X zoom system. Its Greenough design allows three-dimensional observation of insects and possesses a wide field of observation provided by its eyepieces. The VE- S7 is the perfect device for the dissection and classification of organisms in entomology and taxonomy, as well as livestock for the observation and selection of viable embryos. Product Specifications: Eyepieces: WF 10X/22 mm with rubber eyecups and diopter adjustment on both eyepieces. Head: Binocular head, 45° inclined with zoom adjustment knobs and interpupillary distance adjustment between 50 – 75 mm / 1.96in- 2.95in. Objective: With zoom system for variable magnifications of 0.65X, 1X, 1.5X, 2X, 2.5X, 3X, 3.5X, 4X, 4.5X, 5X, 5.5X (from 6.5 to 55 total increases) and objective cover. Stand: Stative, robust and reinforced with epoxy paint finish. Stage: Interchangeable between translucent white and double side white/ black, with a pair of stage clips Focusing: Coarse anti-slip control knob with tension adjustment Illumination: Transmitted and incident LED light with independent variable intensity control. Power Supply: 110-240V, 50/60 Hz AC adapter. Accessories included: Dust cover. **10-years limited warranty.