Product Name: Optical Instrument Binocular Microscope (XSP21-01B) Model NO.: XSP21-01B Principle of Optics: Polarizing Microscope Principle: Optics Usage: Research Shape: Rectangular Prism Kind of Light Source: Ordinary Light Stereoscopic Effect: Stereoscopic Effect Mobility: Desktop Number of Cylinder: Binoculars Type: Biological Magnification: 50-100X Searport: Shanghai Delivery Time: 15-30days Logo: Custom Eco-Friendly: Yes Sheet: 8sheets 16pages Dimensions / Size: 27*34cm Trademark: AMISMED Transport Package: Carton Specification: CE, ISO Origin: CHINA HS Code: 9011800090 Product Description Binocular Microscope (XSP21-01B)45mm DIN Achromatic Objective: 4X, 10X, 40X(S), 100X(S, Oil)Wide Field Plane-Scope Eyepiece: WF10X;Total Magnification: 40X-1000XArticulated Free Binocular Head, Interpupillary Distance: 55-75mm; 30 ° Inclined, 360° RotatableDouble Layers Mechanical Stage: 125X130mm, Moving Range X-Y: 60x30mmØ 2-Ø 30mm Iris Diaphragm And Ø 32 Filter; ABBE Condenser: N. A. 1.25Coaxial Coarse And Fine Focusing Adjustable Mechanism: 20mmBuilt-in Adjustable Brightness Halogen Lamp 6V/20W(or Incandescent, or Fluorescent, or LED)45mm DIN Achromatic Objective: 4X, 10X, 40X(S), 100X(S, Oil)Wide Field Plane-Scope Eyepiece: WF10XTotal Magnification: 40X-1000XArticulated Free Binocular Head, Interpupillary Distance: 55-75mm30 Inclined, 360 RotatableDouble Layers Mechanical Stage: 125X130mm, Moving Range X-Y: 60x30mm2-30mm Iris Diaphragm And 32 FilterABBE Condenser: N. A. 1.25Coaxial Coarse And Fine Focusing Adjustable Mechanism: 20mmBuilt-in LED Lamp(XSP21-01B-RC with a Charger and 3 Rechargeable Batteries)Net Weight/Set: 4.3kgPackage: 4 Sets/Carton 69X45X47cmGross Weight/Carton: 20kgFor more information, please visit our website or contact us directly with your questions or inquiries. We are looking forward to receiving your correspondences in the near future.