n-501p偏光顯微鏡       n-501p      透射偏光顯微鏡是地質、礦產、冶金等部門和相關高等院校zui常用的專業實驗儀器之一，近年來，隨著光學技術的不斷進步，作為光學儀器的，其應用也越來越廣泛。透射就是非常適用的產品，可供廣大用戶做單偏光觀察，正交偏光觀察，錐光觀察以及顯微攝影，配置有石膏λ、云母 1/4 試片、石英楔子和移動尺等附件，是一組具有較完備功能和良好品質的新型產品。 model xp-501 transmission polarizing microscope is one of the most professional instruments, in common use, for geological, mineral, metallurgical departments and relative academy.recent years, with the development of optical technology, the polarizing microscope is in widely use. transmission polarizing microscope is a very suitable product. the user can make single polarizing view, orthogonal polarizing view, cone light view and micro-photograph. the microscope is equipped with attachment, such as gypsum( λ),mica(1/4  ) test piece, quartz wedge and attachable mechanical stage. it is a novel microscope with maturity function and nicer quality            技術規格           specification    型號    model  n-501    觀察頭viewing head  45 度平拉式雙目頭 ( 52mm -74mm )  sliding binocular head. inclined at 45 ° ( 52mm -74mm )  ●                             目鏡 eyepiece  wf10 × /18mm  wf10 × /18mm  ●        10 ×網格目鏡  10 × gridding eyepiece  ●        10 ×分劃目鏡  10 × with reticule  ●                物鏡ob-jective 消色差物鏡 :4 × ,10 × ,25 × , 40 × (s),63 × (s)  achromatic ob-jective: 4 × ,10 × ,25 × , 40 × (s),63 × (s)  ●              平臺stage  旋轉平臺 round revolving stage  ●        平臺尺寸 :φ 160mm  stage dia: φ 160mm       旋轉范圍 :360 °  rotatable: 360 °      聚光鏡condenser  n.a1.25 帶可變光欄搖擺式聚光鏡  swing type n.a1.25 abbe condenser with iris diaphragm & filter  ●       調焦focusing  粗、微動同軸調焦，采用齒輪齒條傳動機構，微動格值 0.002mm  coaxial coarse&fine focusing adjustment with rack and pinion mechanism fine focusing scale value  0.002mm  ●       集光鏡collector  高亮度固定式照明  high brightness light collector  ●       光源light source  鹵素燈 6v/30w.ac 85v-230v  halogen tungsten bulb 6v/30w.ac 85v-230v  ●        亮度可調節 adjustable brightness      可供附件optional accessory  目鏡 eyepieces: wf16x 、 wf20x 、 p16x 、 300 萬、 130 萬像素 cmos 電子目鏡 3.0 or 1.30 mega pixels cmos electronic eyepieces  

● 為標準配置 ○為選配件 mark” ● ”standard outfit. mark:” ○ ”optional parts.