Specifications

good quality and pretty exterior, suited for minerals inspection

45mm strain free achromatic objective 4X, 10X,40X, 63X( or infinity strain free plane-scope achromatic objective 5X,10X,40X);                                                                                       

Wide field plane-scope eyepiece WF10X/18 with scale of Crosshair and 0.1mm and eyepiece WF10X/18;Total magnification: 40-630X(or 50-400X);

Sliding trinocular head, interpupillary distance: 55-75mm, 45° inclined, 360 ° rotatable;

Revolving round stage: Φ160mm, 360°rotatable and graduated 1° increments, minimum resolution 6' when using venire scale,center adjustable; 

Φ2-Φ30mm iris diaphragm and Φ32 filter;

 Abbe condenser : N.A.1.25;

Coaxial coarse and fine focusing adjustable mechanism: 35mm, fine focusing adjustable precision: 0.002mm; 

Rotatable analyzer with graduation 0°-90°, sliding out of optical Path;

Bertrand lens, sliding out of optical path;

Optical compensator: r slip(first class red), 1/4r slip, quartz wedge polarize: under the stage, 0° adjustable,360° rotatable.                                                                                                                            Built-in adjustable brightness halogen lamp 6V/20W(or 3.5V/1W LED lamp and Kohlar illumination system

Package: 1set/carton 42X28X57cm

One year warranty service