With the features of streamline and stable frame, easy operation and complete functions, polarizing microscope PM is the best choice for user to observe mineral crystal figure, color and also exactly identify the optical performance of mineral and other crystal specimen Specifications

* Viewing head * Sliding binocular head at 45?, 360? Rotatable

* Eyepiece

Eyepiece WF10X/18

* Objective

Strainfree achromatic objective 4X, 10X, 25X(S), 40X(S), 63X(S)

* Nosepiece Toward quadruple nosepiece

* Analyzer Rotatable analyzer with gradution 0 -90?

* Bertrand lens Bertrand lens, sliding in / out of optical path

* Optical compensator λ Slip(first class red) 1/4λ Slip

* Quartz wedge

* Revolving round stage

* Diameter Φ 160mm, 360? Rotatable and graduated in 1? Increments,

* Minimum resolution 6 , when using vernier scale, center adjustable

* Condenser ABBE condenser with lris diaphragm ＆ filter

* Focusing Coarxial coarse and fine adjustment, range 28mm, fine division 0. 002

* Polarizer Sliding in/out of optical path, located on the top of collector

* Illumination

Halogen tungsten bulb 85V-230V/12V30W adjustable brightness