LB-594透射和反射偏光三目顯微鏡 

LB-594透射和反射偏光三目顯微鏡 

 Features
• Trinocular head, digital cameras can be
easily used on this microscope for image
and video taking.
• Supply high quality and
contrast image with
special strain free objectives.
• Can be used for single polarization,
othorgonal polarization and conoscopic
observation.
• Reflected and transmitted illumination,
24V/100W long life halogen lamp.
• Stage with 45?? located, attachable
mechanical stage with large moving range,
no interference when change objectives.
• Gypsum ???? plate, mica ??/ 4 plate, quartz
wedge plate are equipped.
• High quality professional polarizing
microscope for geology, petroleum,
chemicals, mining, metallurgy, pharmacy,
polymer, LED and other field.
FOR USE WITH NON-TRANSPARENT SPECIMENS

 LB-200
LB-594 Transmitted and Re?? ected Polarizing Trinocular Microscopes
with In?? nite Optical System (In?? nity Color Corrected System)
Applications
LB-594 Transmitted and Reflected Polarizing Trinocular Microscopes with Infinite Optical System
(Infinity Color Corrected System) are specifically designed for university colleges, geology,
mining, metallurgy, pharmacy and other institutions for teaching, research and production. They
can be used to analyze and identify various minerals and specimens, they can also be used to
inspect chemical fiber, semiconductor products and medicines. Users can do single-polarized
observation, orthogonal polarization observation, conoscope observation and photography with
the microscope. Gypsum ???? plate, mica ??/ 4 plate, quartz wedge plate and moving stage,
wrenches come with the microscope. This microscope is a set of powerful and good quality
polarizing microscope.
Technical Speci?? cations
Optical System Infinite Optical System
Viewing Head Seidentopf trinocular head, Inclined at 30°, Interpupillary 48-75mm
Eyepiece Plan Eyepiece EW10×/2Plan eyepiece with scale of crosshair,
Plan eyepiece with crosshair, Plan eyepiece with gridding
Strain-Free Plan - Achromatic Objective
5×/0.12/??/-, WD 15.5mm
10×/0.25/??/-, WD 10.0mm
20×/0.4/??/0, WD 5.8mm
50×/0.75/??/0, WD 0.32mm
100×/0.8/??/0, WD 2mm
40×/0.65/??/0.17, WD 0.54mm
100×/1.25/??/0.17, WD 0.13mm
Nosepiece Backward Quintuple nosepiece, Center Adjustable
Analyzer 0°-360° rotatable analyzer with gradation, minimum gradation: 0.1°
Conoscopic Observation Switch between orthoscopic and conoscopic observation,
Bertrand lens position adjustable
Optical Compensator ?? Slip (first class red), 1/ 4?? Slip, Quartz wedge
Polarizing Rotatable Stage Diameter ??170mm, center adjustable, 360° scale, minimum
division 1°, minimum reading vernier scale 6’, 45° click stop knob
Condenser Strain free swing out condenser NA0.9/0.25
Focusing Coaxial coarse & fine adjustment, range 32mm, fine division
0.001mm, coarse stroke 37.7mm per rotation, Fine stroke 0.1mm
per rotation
Polarizer Transmitted: 360°Rotatable, 0°position adjustable, Reflected: Fixed
Illumination Reflected light: 24V/100W Halogen lamp, brightness adjustable
Transmitted light: 24V/100W Halogen lamp, brightness adjustable
Filter Blue filter ??45mm