SM-4 Circuit Zoom Trinocular Stereo Microscope 3.5X-90X on Double Arm Boom Stand w/White and UV LED

SM-4 Series Circuit Zoom Trinocular Stereo Microscope 3.5X-90X Magnification on Double Arm Boom Stand with White and UV LED Ring Light. The SM-4T is our most-popular heavy-duty stereo microscope. The 0.7X to 4.5X contiuous-zoom objective offers a wide magnification range for cursory to detailed inspection. Using the included high-eyepoint 10X eyepieces, the base magnification ranges from 7X to 45X. With the 0.5X and 2X Barlow lenses, the range is increased to 3.5X-90X, with a zoom ratio of 26:1, and the maximum working distance is over 160mm. The switched trinocular photo-port allows for a camera to be mounted for recording or live monitoring. The double-arm boom-stand provides multi-axis rotation and swing. The dual-layer ring-light provides both daylight-balanced white light, as well as 365nm ultraviolet light. Features: 3.5X-90X Continuous Zoom Magnification Power with 4-zone 144-LED Ring Light Intensity-adjustable Bright LED Illumination Trinocular Design for High Quality Photo, USB PC and CCD Video Imaging Upright Tube for USB Digital Camera, Video Camcorder or CCD Camera High Resolution with Great Flatness and Contrast Erect Stereo Sharp Images Over a SUPER Widefield of View Accurate Alignment Ensuring Fatigue-Free Long Time Viewing Crystal Clear Original True Color Images 45-Degree Inclined Trinocular Head with SUPER Widefield High-Eyepoint Eyepieces 30mm SUPER Widefield Eyepieces Both Ocular-Tubes with Adjustable Diopter Adjustable Interpupillary Distance Full Optical Glass Elements Precise Ground Glass Lenses Versatile Boom Stand Covering Large Working Area Able to Place Microscope Head Toward to Any Direction Heavy-Duty Cast Steel Stand Finished with Stain Resistant Enamel Rugged Solid Cast Steel Base 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 Eyepiece: 30mm super widefield high-eyepoint WF10X/20 Objective: 0.7-4.5X Barlow Lens: 0.5X & 2.0X Zoom Ratio: 26:1 Diopter Adjustment: +/- 5dp Interpupillary Distance: 2-3/16" - 2-15/16"55-75mm Working Distance: 4" 100mm, 6.5" 165mm with 0.5X Barlow Illumination: 2.5W white LED + 2.5W 365nm UV Boom Stand: 20" double-arm overall length: 30", 17" high pillar, 10-1/4"x8-1/4"x2-0" solid cast steel base Packing List: One Trinocular Stereo Zoom Head One Pair of Super Widefield High-Eyepoint WF10X/20 Eyepieces One Pair of Eye-Guards One 0.5X Barl

• 3.5X-90X super widefield zoom magnification
• Large working distance and field of view
• Dual-layer LED ring-light with white and UV illumination
• 3D boom stand allows pointing microscope head in any direction desired
• Trinocular port for adding photo/video capability