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

Al-Zn Alloy & Optical Lenses The stereo microscope is made of sturdy Al-Zn alloy with high strength and premium optical glass lenses to provide a high-resolution image. Binocular Stereo Imaging This microscope is designed with binocular stereo imaging technology, supporting 3.5X-90X continuous zoom and interpupillary distance adjustment. Wide Aperture Objective Lenses The objective lenses are built with pure copper material and coated with anti-reflecting films, featuring a wide aperture and bright vision field. Support Camera Connection There is an expansion interface on the top to connect the camera, computer, or LCD screen for a larger display and close observation. Adjustable Boom Stand The 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 Used This digital microscope kit is widely used for the electric industry, insect observation, scientific research, jewelry identification, and textile industry. Specifications Material: Al-Zn Steel + Optical Lenses Trinocular Head: 360-Degree Rotatable + 45-Degree Inclined Ocular Port Diameter: 30 mm/1.18" Eyepieces: WF10X/20 mm Magnification Range: 3.5X-90X Objective: 0.7X-4.5X Lens: 0.5X and 2.0X Zoom Range: 26:1 Diopter Adjustment: 5dp Interpupillary Distance: 55-75 mm/2.17"-2.95" Field of View: 2.5-65 mm/0.1"-2.56" Working Distance: 20 cm/7.87" (Adjustable) Weight: 24.5 kg/54.01 lb Package Content 1 x Stereo Microscope (Dual Arm Boom Stand) 1 x Phone Maintenance Repair Kit 1 x Wrench 1 x Dust-Proof Cover Sheet 1 x Pair of Cutting Nippers 5 x Protective Lens Covers 1 x User Manual