SM-4 Zoom Trinocular Stereo Microscope 7X-90X Magnification on Black Double Arm Boom Stand

SM-4 Series Zoom Trinocular Stereo Microscope 7X-90X Magnification on Black Double Arm Boom Stand. This is the black version of our popular trinocular 7X-45X zoom stereo microscope that gives crystal clear sharp images. It comes with a trinocular head with 30mm super widefield, high-eyepoint 10X eyepieces and a double-arm heavy-duty boom stand. The 45 degree inclined trinocular and high-eyepoint design ensures an easy observation, especially for eyeglass wearers. The rubber eyeguards provide further comfort. The trinocular port enables to add photographic or video capability. The double-arm boom stand allows you to turn the microscope head around three different axes x, y, and z, allowing you to point the microscope head toward to ANY direction. This microscope offers high resolution, super widefield of view, 13:1 magnifying zoom ratio and 4" 100mm working distance. It is an ideal instrument for research labs, gemologists, engravers, collectors and anyone in semiconductor and/or electronic industry. Features : 7X-90X Zoom Magnification Range Trinocular Design for High Quality Photo, Video or PC Attachment Upright Tube for USB Digital Camera, Video Camcorder or CCD Camera 30mm Super Widefield 10X Eyepieces 4" 100mm Large Working Distance 45 Degree Inclined Trinocular Head Crystal Clear Original True Color Images Erect Sharp Stereo Images over a Super Widefield of View High Resolution with Great Flatness and Contrast Accurate Alignment Ensuring Fatigue-Free Comfortable Observation Both Ocular Tubes with Adjustable Diopters Adjustable Interpupillary Distance Full Optical Glass Elements Precise Ground Glass Lenses Versatile Boom Stand Covering Large Working Area Double-Arm Design for 3-Degree Freedom, Allowing Placing Microscope Head Toward to Any Direction Rugged Solid Cast Steel Base Finished with Stain Resistant Enamel All Metal Mechanical Components Rubber Eye-guards Included Manufactured under ISO 9001 Quality Control Standard Excellent Specifications : Head: 45 degree inclined 360 degree swiveling trinocular Eyepieces: 30mm super widefield high-eyepoint WF10X/20 Objective: 0.7-4.5X Barlow Lens: 2.0X Zoom Range: 13:1 Maximum Field of View: 1-1/4" 33mm Minimum Field of View: 3/16" 4.75mm Diopter Adjustment: +/-5dp Interpupillary Distance: 2-3/16" - 2-15/16"55-75mm Working Distance: 4" 100mm Boom Stand: 20" double-arm overall length: 30", 17" high pillar, 10-1/4"x8-1/4"x2-0" solid cast steel base Accessories: eye-guards Pac

• 7X-90X stereo zoom magnification power
• Super widefield optics provides crystal stereo erect images
• 1-1/4" (33mm) SUPER widefield of view and 4" (100mm) working distance
• Trinocular port for adding photo/video capability