LB-580偏光雙目顯微鏡
寬視場(chǎng)，Bertrand鏡片，偏光鏡和旋轉(zhuǎn)圓臺(tái)是專門設(shè)計(jì)用于常規(guī)和大學(xué)教學(xué)實(shí)驗(yàn)室。LB-580偏光顯微鏡具有高度堅(jiān)固的結(jié)構(gòu)和光學(xué)設(shè)計(jì)，可提供長(zhǎng)壽命和優(yōu)質(zhì)圖像。

LB-580偏光雙目顯微鏡

寬視場(chǎng)，Bertrand鏡片，偏光鏡和旋轉(zhuǎn)圓臺(tái)是專門設(shè)計(jì)用于常規(guī)和大學(xué)教學(xué)實(shí)驗(yàn)室。LB-580偏光顯微鏡具有高度堅(jiān)固的結(jié)構(gòu)和光學(xué)設(shè)計(jì)，可提供長(zhǎng)壽命和優(yōu)質(zhì)圖像?？紤]到學(xué)生的設(shè)計(jì)，可移動(dòng)組件的數(shù)量被小化，操作盡可能簡(jiǎn)單。作為標(biāo)準(zhǔn)的四套，非常高質(zhì)量，無應(yīng)變，消色差的物鏡成為儀器的核心。一組插件允許查看所有標(biāo)準(zhǔn)礦物類型。光學(xué)元件也被*校正，使得在間距距離調(diào)整期間來自頭部中的棱鏡的視角的變化不會(huì)引起任何顏色變化。 特征 0°-90°可旋轉(zhuǎn)分析儀，當(dāng)光路不通時(shí)，單極化觀察可用。 使用Bertrand，可以清楚地觀察到樣本的干涉圖。 λ滑動(dòng)，1 /4λ滑移和石英楔裝備 四腳針，中心可調(diào) 偏振器可以擺出光路 6V / 20W鹵素?zé)粽彰?，亮度可調(diào) 觀察頭 Seidentopf雙目頭30°，360°可旋轉(zhuǎn) 目鏡 目鏡WF10×/ 18與十字準(zhǔn)線 目鏡WF10×/ 18 物鏡 無應(yīng)變消色差物鏡4×，10×，40×，60× 旋轉(zhuǎn)盤 后向四重目鏡，中心可調(diào) 分析儀 可旋轉(zhuǎn)分析儀，刻度為0°-90° 貝特朗鏡頭 Bertrand鏡頭，滑入/離開光路 光學(xué)補(bǔ)償器 λ滑（一級(jí)紅色），1 /4λ滑移，石英楔 循環(huán)循環(huán) 直徑Φ160mm，刻度1°增量，小分辨率6'，使用游標(biāo)刻度 聚光器 NA1.25阿貝冷凝器與虹彩光闌和過濾器 調(diào)焦 同軸粗調(diào)精度范圍24mm，細(xì)分0.002mm 偏光片 滑入/離開光路，位于收集器頂部 照明 6V / 20W鹵素?zé)?，亮度可調(diào)

LB-580偏光雙目顯微鏡

 Features
• 0°-90° Rotatable Analyzer
and when out of optical path,
Single Polarizing Observation Available.
• With Bertrand, Interferogram of
Specimen can be observed • ???? Slip, 1/4?? Slip and Quartz Wedge
are Equipped
• Quadruple Nosepiece, Center
Adjustable
• Polarizer can be Swung out of
Optical Path
• 6V/ 20W Halogen Lamp
Illumination, Brightness ISO 9001-2008, CE
and FDA Certi?? ed
Manufacturer of Scienti?? c Instruments
LLABBOMEED IINNC..
Sample Images
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ath,
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ut Adjustable

 LB-200
LB-580 Polarizing Binocular Microscope with Wide Field, Bertrand Lens, Polarizer
and Revolving Round Stage is speci?? cally designed for use in routine and university
level teaching laboratories.
Applications
LB-580 Polarizing Binocular Microscope with Wide Field, Bertrand Lens, Polarizer
and Revolving Round Stage is specifically designed for use in routine and university
level teaching laboratories. The LB-580 polarizing microscope features a highly robust
construction and first class optics designed to provide a long life and excellent quality
images. Designed with students in mind the number of removable components is
minimized and the operation made as simple as possible. As standard a set of four,
very high quality, strain-free, achromatic objectives form the heart of the instrument.
A set of inserts allow viewing of all standard mineral types. The optics are also fully
corrected so that changes in the viewing angle from the prism in the head during
interocular distance adjustments does not cause any color changes.
Technical Speci?? cations
Viewing Head Seidentopf Binocular Head at 30°, 360° Rotatable
Eyepiece Eyepiece WF10×/ 18 with Scale of Crosshair
Eyepiece WF10×/ 18
Objective Strain free Achromatic Objective 4×, 10×, 40×, 60×
Nosepiece Backward Quadruple Nosepiece, Center Adjustable
Analyzer Rotatable Analyzer with Gradation 0°-90°
Bertrand Lens Bertrand Lens, Sliding in/out of Optical Path
Optical Compensator ?? Slip (first class red), 1/ 4?? Slip, Quartz Wedge
Revolving Round Stage Diameter ??160mm, Graduated in 1°Increments, Minimum
Resolution 6’ when using Vernier Scale
Condenser NA1.25 Abbe Condenser with Iris Diaphragm & Filter
Focusing Coaxial Coarse & Fine Adjustment, Range 24mm, Fine
Division 0.002mm
Polarizer Sliding in/ out of Optical Path, Located on the Top of
Collector
Illumination 6V/ 20W Halogen Lamp, Brightness Adjustable