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详细介绍
LB-581偏光三目显微镜
专门用于常规和大学教学实验室。LB-581偏光显微镜具有高度坚固的结构和光学设计，可提供长寿命和优质图像。考虑到学生的设计，可移动组件的数量被小化，操作尽可能简单。作为标准的四套，非常高质量，无应变，消色差的物镜成为仪器的核心。一组插件允许查看所有标准矿物类型。光学元件也被*校正，使得在间距距离调整期间来自头部中的棱镜的视角的变化不会引起任何颜色变化。 特征
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LB-581偏光三目显微镜
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
yzer
al ervation is
rogram erved clearly.
, ng mp
ss Adjustable
LB-200
LB-581 Polarizing Trinocular Microscope is speci cally designed
for use in routine and university level teaching laboratories
Applications
LB-581 Polarizing Trinocular Microscope is specifically designed for use in routine
and university level teaching laboratories. The LB-581 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 Trinocular 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 28mm, Fine
Division 0.002mm
Polarizer Sliding in/ out of Optical Path, Located on the Top of
Collector
Illumination 6V/ 20W Halogen Lamp, Brightness Adjustable
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