Trinocular Microscope 7 Inch Screen 40X To 1600X Magnification Biological Microscope with Mechanical Platform 100‑240V US Plug Item Type: Trinocular Microscope Material: Aluminum Alloy, ABS Microscope: Built in 0.3X Reducing Lens, Double Layer Mechanical Platform, LED Adjustable Light Source Eyepiece: Trinocular Hinged Observation Tube, 30° Tilt, 360° Rotation Eyepiece: WF10X D16mm x 2, WF16X D11mm x 2 Pupiloscopy: 55-75mm Loading Platform: Double Layer Mobile Platform (Size: Approx. 125x110mm/4.9x4.3in), 0.1mm Accuracy Spot Light Lens: N.A.1.25 For Abbe Condenser, Adjustable Aperture, Placeable Color Filter Focusing Mechanism: Coarse Micro Coaxial Mechanism, Focusing Range 20mm, Fine Adjustment Grid Value 0.015mm Objective Lens: 185 Achromatic 4X 0.1, 10X 0.25, 40X (S) 0.65, 100X (S) 1.25 Display Screen: 7 Inch IPS, 2MP (For Taking Photos, Recording, Memory Card, Connecting to Computer, Measuring) (Shipped Without Memory Card) Computer Software: For StrangeView (Professional Image Processing Software) Handheld Microscope: 1.3MP, Focusing, Dimming (Spring Wire) Power Supply: DC5V2A, One in Two Power Cord Data Cable: USB To MINI USB White