AmScope SM-3BX-B Binocular Stereo Microscope with 45X Magnification on a Single Arm Boom Stand

This is a black version of our popular 3.5X-45X zoom stereo microscope mounted on a single-arm boom stand. It comes with a binocular head with super widefield optics and sturdy single-arm boom stand. The 45 degree inclined binocular oculars and high-eyepoint optical design ensures a comfortable observation for all users including eyeglass wearers. The single-arm boom stand allows you to turn microscope head around two different axes and point it in various directions. This microscope offers high resolution, super widefield of view, 13:1 magnifying zoom range and 8" (200mm) working distance. It is an ideal instrument for researchers, gemologists, engravers, collectors and anyone in semiconductor and electronics industry. Features : 3.5X-45X Zoom Stereo Microscope with Super Widefield Optics >30mm Super Widefield 10X Eyepieces with 20mm Field of View 8" (200mm) Large Working Distance 45 Degree Inclined Binocular Head Sharp Stereo Erect Images over a Wide Field View Crystal Clear Original True Color Images High Resolution with Great Flatness and Contrast Eye Tube with Adjustable Diopter Adjustable Interpupillary Distance High-eyepoint Optic Design Ensuring an Easy and Comfortable Viewing, Especially for Eyeglass Wearers Accurate Alignment Ensuring a Fatigue-Free Comfortable Observation Rubber Eye-guards Providing Further Comfort Full Optical Glass Elements Precise Ground Glass Lens Sturdy Boom Stand for Versatility and Large Working Area Stand Finished with Stain Resistant Enamel 1.5" Rugged Solid Cast Metal Stand Base All Metal Mechanical Components Manufactured under ISO 9001 Quality Control Standard Excellent Five (5) Year Manufacturer Warranty Specifications : Head: 45 degree inclined 360 degree swiveling binocular Eyepiece: 30mm super widefield high-eyepoint WF10X/20 Objective: 0.7-4.5X Barlow Lens: 0.5X Zoom Ratio: 13:1 Diopter Adjustment: +/-5dp Interpupillary Distance: 2-3/16" - 2-15/16"(55-75mm) Working Distance: 8" (200mm) Field of View: 1-5" (32mm) Boom Stand: 16" arm (overall length: 24"), 17" high pillar, 9" x 9" x 1-3/4" solid cast steel base Accessories: eye-guards Packing List : One Binocular Stereo Zoom Microscope Head One Pair of Super Widefield 10X Eyepieces One 0.5x Barlow Lens Single-arm Boom Stand with Focusing Rack One Pair of Eye-guards