Aven, 26800B-701, SPZV-50 Stereo Zoom Binocular Microscope 6.7x - 50x on Compact Articulating Arm Stand with LED Ring Light And Tiltable Arbor26800B-701 Includes Only:1 x SPZ-50 Binocular Stereo Zoom Microscope Body2 x 10x Eyepieces2 x Rubber Eye-guards1 x Dust Cover1 x Instruction Manual1 x 26800B-553 Articulating Arm Post Stand with Microscope Mount and Table Clamp1 x Integrated LED Ring Light w/ Focus Mount & Power SupplyFeatures:Large zoom ratio 7.46:1- best zoom ratio in classField of View 34.3mm to 3.6mm (1.35" to 0.14")Working distance 108mm (4.25") -the best in class 17mm (0.67") high eye point wide field10x eyepieces (field number 23) for comfortable viewing even for operators with eyeglassesDiopter adjustment on both eyepiece tubesCompact and convenientMicroscope can be easily positioned16.3" articulating arm with two jointsApplications:Precision assembly applicationsQuality controlProduction applicationsElectrical inspectionMedical device inspectionAerospaceEducational applicationsResearch and DevelopmentThis system features Aven's SPZ-50 Stereo Zoom Microscope with 10x eyepieces (6.7x - 50x magnification), ideal for examining objects of any size. Featuring Aven's compact Articulating Arm Post Stand, operators can easily position the microscope where needed.High Precision OpticsSPZV-50 true trinocular stereo zoom microscopes offers the best in class zoom ratio with super sharp 3D images, wide field of view and long working distance which makes it an ideal choice for inspection and capturing and viewing images on an monitor. High precision optics ensures excellent contrast and high definition 3D images from edge to edge.View images through the eyepiece or a monitor simultaneously.Click stop zoom adjustment for accurate measuringEasy adjust C-mount camera adapter for fine focusingLarge zoom ratio 7.46:1- best zoom ratio in classField of View 34.3mm to 3.6mm (1.35" to 0.14")Working distance 108mm (4.25") - the best in class17mm (0.67") high eye point wide field 10x eyepieces (field number 23) for comfortable viewing even for operators with eyeglassesDiopter adjustment on both eyepiece tubesCompact and ConvenientThe double arm boom stand gives operators the ability to smoothly scan and position the microscope to the required position. Includes a built-in table clamp with dual locks for added stability. The arm can be raised/lowered and rotated to the ideal position.Articulating ArmThe 16.3 inch articulating arm can be secured to any point along the 17.7 inch post. The two articulating joins can be rotated to the ideal position, and can be used to move the microscope out of the way when not in use.Heavy-Duty Table ClampThe built in table clamp secures to the side of work bench, featuring dual locks for added stability.LED Ring Light Focus MountThis focus mount features an LED ring light with 60 adjustable LEDs. The course adjustment knobs on the side of the focus mount can be utilized to adjust the focal distance of the microscope.For more information, please see Manual.