BM-500P 偏光显微镜Polarizing Microscope Model BM－500P偏光显微镜是地质、矿产、冶金等部门和相关高等院校最常用的专业实验仪器之一，近年来，随着光学技术的不断进步，作为光学仪器的偏光显微镜，其应用也越来越广泛。Polarizing Microscope is adequate for geology, minerals,metallurgy section and some colleges and universities. Recently, with the advanced technology. The Polarizing Microscope, as the optical instrument, it is more and more prevalent偏光显微镜就是非常适用的产品，可供广大用户做单偏光观察，正交偏光观察，锥光观察以及显微摄影，配置有石膏 、云母1/4试片、石英楔子和移动尺等附件，是一组具有较完备功能和良好品质 的新型产品。Polarizing Microscope is applicable for the single Polarizing observation, orthogonality Polarizing observation, konoscopic observation, otomicrography. With accessories of plaster , mica 1/4 slip,quartz wedge and movable specimen holder and so forth, it is a new type with complete function and excellent quality.

Component部 件	Specifications规 格	BM-500P
Viewing head观察头	铰链式双目头 Binocular head, 30 inclined,360 rotatable铰链式三通头 Trinocular head, 30 inclined,360 rotatable	●○
Eyepiece目镜	平场目镜PL10X-18mm Plan eyepiece 10X-18mm平场目镜PL10X-20mm Plan eyepiece 10X-20mm平场目镜PL10X-18mm带十字分划 Plan eyepiece 10 /18 with scale Crosshair and 0.1mm平场目镜PL10X-20mm带十字分划 Plan eyepiece 10 /20 with scale Crosshair and 0.1mm	●○●○
Nosepiece转换器	内定位四孔转换器 Quadruple nosepiece with positive click stopper	●
Objective物镜	无限远无应力平场物镜 4X/0.1、10X/0.25、40X/0.65（带弹簧）、60X/0.8（带弹簧）Infinite Strain free Achromatic Objective 4X/0.1、10X/0.25、40X/0.65（spring loaded）、60X/0.8（spring loaded）无限远无应力平场物镜 20X/0.4 Infinite Strain free Achromatic Objective 20X/0.4	●○
Analyzer检偏装置	可360 可旋转检偏器组(模块式，可锁定)Rot table Analyzer with Graduation 0 －360 （module type, can lock）	●
Bertrand Lens勃氏镜	内置中心可调的勃氏镜Built-in centre adjustable Bertrand Lens	●
Optical Compensator光程补偿器	试板（一级红），1/4 试板，石英楔子试板（Ⅰ-Ⅳ级） Slip (first class red), 1/4 Slip, Quartz Wedge（Ⅰ-ⅣGrade）	●
Revolving Round Stage圆型旋转载物台	直径ф156mm，刻度格值1 ，游标格值6 ，中心可调Diameterф156mm360 Rot table and Graduated in 1 Increments, Minimum Resolution6 when Using Venire Scale, Center Adjustable	●
Condenser聚光镜	N.A.1.25阿贝式聚光镜（无应力）带可变光栏和滤色片架子N.A.1.25Abbe Condenser(Strain free) with Iris Diaphragm ＆ filter holder	●
Polarize起偏装置	可旋转、带刻度 Can rotate, take the scale	●
Illumination照明系统	卤素灯6V/20W, AC85－230V。灯光可调Halogen bulb 6V/20W.The brightness is adjustable.	●
Accessories附件	2.5mm内六角扳手Six mao spanner in 2.5mm兰色滤色片 Blue filter	●●
OptionalAccessories可选附件	偏光移动尺 polarizing movable specimen holder	○

●:必备件Item included ○:选购件Item for option