simple small binocular polarizing microscope

45mm DIN Achromatic Objective：4X，10X，40X(S)，100X(S, Oil)
Wide Field Plane-Scope Eyepiece：WF10X/18 (1 pair)
Wide Field Plane-Scope Eyepiece with 0.1mm Cross Micrometer：WF10X/18 (1 pc)
Total Magnification：40X-1000X
Articulated Free Binocular Head，Interpupillary Distance：55-75mm；30º Inclined，360º Rotatable
Revolving Round Stage:Ø160mm;
360ºRotatable and Graduated 1ºIncrements,Minimum Resolution 6’;
Ø2-Ø30mm Iris Diaphragm And Ø32 Filter; ABBE Condenser:N.A.1.25;
Coaxial Coarse And Fine Focusing Adjustable; Mechanism:14mm,Precision:0.01mm;
Rotatable Analyzer with Graduation 0º-90º,Sliding out of Optical Path;
Optical Compensator:λSlip(first class red),1/4λSlip;
Polarize: On the light collector, 360º Rotatable;
Built-in Adjustable Brightness LED Lamp 1W.