3.5X 90X 7X-45X 3.5X-180X Simul-Focal Trinocular Microscope 0.5x 2.0x Auxiliary Lens+ Zoom Stereo Microscope Head,3.5X90X 7X 45X 3.5X 180X Simul-Focal Trinocular Stereo Microscope Head Continuous Zoom 0.5X 2X Auxiliary Barlow Lens Microscopio Features: 7X to 45X Continuous Zoom Magnification Power 45-degree Inclined Trinocular Simul-focal Head with SUPER WIDEFIELD High-Eyepoint Eyepieces Trinocular port for adding photo or video capability 30mm Super Widefield WF10X Eyepieces with 20mm Field of View High Resolution with Great Flatness and Contrast Sharp Stereo Erect Images over a Wide Field View Crystal Clear Original True Color Images Large Working Distance Accurate Alignment Ensuring a Fatigue-Free Viewing Full Optical Glass Elements Precise Ground Glass Lens All Metal Mechanical Components Adjustable Interpupillary Distance Manufactured under ISO 9001 Quality Control Standard Specifications: Head: 45-degree inclined 360-degree swiveling trinocular simul-focal Eyepiece: 30mm super widefield high-eyepoint WF10X/20 Objective: 0.7-4.5X Zoom Range: 6.5:1 Trinocular Port: 23mm photo port Working Distance: 7X-45X (100mm) Use 0.5x objective lens 3.5X-45X(165mm) Use 2.0x objective lens 7X-90X(30mm) Head Mounting Size: 3 (76mm) diameter Accessory Mounting Size: 1-7/8 (48mm female thread) diameter Package Including: 1 x Trinocular Stereo Zoom Head 1 x Pair of Super Widefield 10X20MM/20X10MM Eyepieces 1 x Pair of Eye-Guards 1 x Dust Cover (Optional) 1 x 2.0X Microscope Auxiliary Objective Lens(Working Distance 30 mm) 1 x 0.5X Microscope Auxiliary Objective Lens(Working Distance 165 mm)
