型号 Model 组件及规格 Components&Specification FTM2030A FTM2030B 目镜 Eyepiec 大视野(Wide field) WF10&tim;(φmm) ● ● WF16(φ11mm) ○ ○ 平场分划(Plan dividing) 10&tim;(0.10mm/格值 div) ○ ○ 物镜 Objectiv 平场消色差(Plan achromatic)无盖玻片 ( cover gl) 放大倍数/数值孔径 Magnification/numerical aperture 工作距离 Working distance PL5&tim;/0.12 18.3 ● ● PLL10&tim;/0.25 8.9 ● ● PLL20&tim;/0.40 8.7 ○ ● PLL40&tim;/0.60 3.7 ● ● PLL50&tim;/0.70(弹簧,spring) 2.02 ○ ○ PLL60&tim;/0.85(弹簧,spring) 0.26 ● ● PLL80&tim;/0.80(弹簧,spring) 0.96 ○ ○ PL100&tim;/1.25油 oil (弹簧,spring) 0.44 ○ ○ 目镜筒 Eyepiec tube 三目镜 Tricular 转轴式,倾斜300 Compensation(inclination of 300) 包括检偏振片 Including yzer ● ● 转换器 spiece 滚珠内定位内弯 Backward Inner Locaing On ball bearing 四孔 Quadruple ● 五孔Quintuple ● CCD摄像机附件 CCD camera accsori 0.4&tim;CCD摄像机接头 0.4&tim;CCD camera adapter ○ ○ 1&tim;CCD摄像机接头 1&tim;CCD camera adapter ○ ○ 0.5&tim;带分划尺CCD摄像机接头 0.5&tim;CCD camera with dividing ○ ○ CCD摄像机 CCD camera ○ ○ 照明系统 Iiiumination 落射照明6V 20W,卤素灯,亮度可调 Vertical illumination 6V 20W halogen lamp,adjustable brightns. 带起偏振片 with polarizer 透明照明6V 20W卤素灯,亮度可调 Tranitted illumination 6V 20W halogen lamp,adjustable brightns. ● ● 数码相机接头 Dial camera adapter 尼康coolpix950、995、4500数码相机(for NIKON 950、995、4500 dial camera ) ○ ○ 佳能A系列数码相机接头(CAN A seri dial camera adapter) ○ ○ 霉 Anti-fungus 已处理 Y□