40X-640X Advanced Student Biological Microscope

This biological microscope has contemporary design and almost all the advanced features a microscope has: 3-D double layer mechanical stage, coaxial coarse & fine focusing, brightness-adjustable illumination system and so on. With 10X and 16X eyepieces, it offers six levels of magnification: 40X-64X-100X-160X-400X-640X. It is a wonderful instrument for students to learn sciences. It is also a perfect family or home school microscope. Features: Fully Coated Optical System with High Resolution Magnifications: 40X-64X-100X-160X-400X-640X 360 Degree Rotatable Monocular Head 3-D Double Layer Mechanical Stage Coaxial Coarse & Fine Focusing Abbe Condenser with Iris Diaphragm, Blue Filter and Rack & Pinion Adjustment Control Built-in Illumination System with Adjustable Brightness Excellent 3 Year Factory Warranty Specifications: Nosepiece: Triple Head: monocular head inclined at 45 degree Wide-Field Eyepiece: WF10X & WF16X Achromatic Objectives: 4X, 10X, 40X (spring) Stage