型號(hào) Model 組件及規(guī)格 Components&Specification FTM2030A FTM2030B 目鏡 Eyepiec 大視野(Wide field) WF10&tim;(φmm) ● ● WF16(φ11mm) ○ ○ 平場(chǎng)分劃(Plan dividing) 10&tim;(0.10mm/格值 div) ○ ○ 物鏡 Objectiv 平場(chǎng)消色差（Plan achromatic）無(wú)蓋玻片 ( cover gl) 放大倍數(shù)/數(shù)值孔徑 Magnification/numerical aperture 工作距離 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(彈簧，spring) 2.02 ○ ○ PLL60&tim;/0.85(彈簧，spring) 0.26 ● ● PLL80&tim;/0.80(彈簧，spring) 0.96 ○ ○ PL100&tim;/1.25油 oil (彈簧，spring) 0.44 ○ ○ 目鏡筒 Eyepiec tube 三目鏡 Tricular 轉(zhuǎn)軸式，傾斜300 Compensation(inclination of 300) 包括檢偏振片 Including yzer ● ● 轉(zhuǎn)換器 spiece 滾珠內(nèi)定位內(nèi)彎 Backward Inner Locaing On ball bearing 四孔 Quadruple ● 五孔Quintuple ● CCD攝像機(jī)附件 CCD camera accsori 0.4&tim;CCD攝像機(jī)接頭 0.4&tim;CCD camera adapter ○ ○ 1&tim;CCD攝像機(jī)接頭 1&tim;CCD camera adapter ○ ○ 0.5&tim;帶分劃尺CCD攝像機(jī)接頭 0.5&tim;CCD camera with dividing ○ ○ CCD攝像機(jī) CCD camera ○ ○ 照明系統(tǒng) Iiiumination 落射照明6V 20W,鹵素?zé)?，亮度可調(diào) Vertical illumination 6V 20W halogen lamp,adjustable brightns. 帶起偏振片 with polarizer 透明照明6V 20W鹵素?zé)?，亮度可調(diào) Tranitted illumination 6V 20W halogen lamp,adjustable brightns. ● ● 數(shù)碼相機(jī)接頭 Dial camera adapter 尼康coolpix950、995、4500數(shù)碼相機(jī)(for NIKON 950、995、4500 dial camera ) ○ ○ 佳能A系列數(shù)碼相機(jī)接頭（CAN A seri dial camera adapter） ○ ○ 霉 Anti-fungus 已處理 Y□