AmScope 10X-40X Magnification Super Widefield Stereo Binocular Microscope Head

This is a super widefield binocular stereo microscope head with 10X, 20X and 40X magnification settings. It includes a 0.5X Barlow lens and a pair of super widefield high-eyepoint WH10X/20 eyepieces coming with 45° inclined 30mm eyetubes with diopter. The super widefield optics and high-eyepoint design ensure an easy and comfortable observation. The microscope provides high resolution clear images, super widefield of view and large working distance. It fits all the focusing racks with a 3" (76mm in diameter) O-ring holder. Features: 10X, 20X and 40X Magnification Settings 45° Inclined Binocular Head with 30mm Super Widefield WH10X/20 Eyepieces High Resolution with Great Flatness and Contrast Sharp Stereo Erect Images over a Wide Field View High Quality Clear Original True Color Images Ocular-Tube with Adjustable Diopter Large Working Distance Accurate Alignment Ensuring a Fatigue-Free Viewing Full Optical Glass Elements Precise Ground Glass Lens All Metal Mechanical Components Adjust