VEVOR 3.5X-90X Simul-Focal Stereo Microscope 360°Swiveling Trinocular Stereo Microscope with Dual Arm Boom (Pack of 2)

AlZn Alloy & Optical LensesThe stereo microscope is made of sturdy AlZn alloy with high strength and premium optical glass lenses to provide a highresolution image.Binocular Stereo ImagingThis microscope is designed with binocular stereo imaging technology, supporting 3.5X90X continuous zoom and interpupillary distance adjustment.Wide Aperture Objective LensesThe objective lenses are built with pure copper material and coated with antireflecting films, featuring a wide aperture and bright vision field.Support Camera ConnectionThere is an expansion interface on the top to connect the camera, computer, or LCD screen for a larger display and close observation.Adjustable Boom StandThe stand is height adjustable with a working distance of 20 cm/7.87", and the boom can move forward/backward to cover a large work area.Extensively UsedThis digital microscope kit is widely used for the electric industry, insect observation, scientific research, jewelry identification, and textile industry.SpecificationsMaterial: AlZn Steel + Optical LensesTrinocular Head: 360Degree Rotatable + 45Degree InclinedOcular Port Diameter: 30 mm/1.18"Eyepieces: WF10X/20 mmMagnification Range: 3.5X90XObjective: 0.7X4.5XLens: 0.5X and 2.0XZoom Range: 26:1Diopter Adjustment: 5dpInterpupillary Distance: 5575 mm/2.17"2.95"Field of View: 2.565 mm/0.1"2.56"Working Distance: 20 cm/7.87" (Adjustable)Weight: 24.5 kg/54.01 lbPackage Content1 x Stereo Microscope (Dual Arm Boom Stand)1 x Phone Maintenance Repair Kit1 x Wrench1 x DustProof Cover Sheet1 x Pair of Cutting Nippers5 x Protective Lens Covers1 x User Manual