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50X-500X Trinocular Metallographic Microscope Light and Dark Field,Polarized Observation 4 inch Large Platform

Model: SWG-MX6R
Description
Model
 SWG-MX6R
Optical Magnification
 50X,100X,200X,500X
Optical System
 Infinity Chromatic Aberration Correction Optical System
Eyepiece
 High Eye Point large Field of View flat Field Eyepiece PL10X22mm
Objective Lens
 LMPL-BD Infinite long Working Distance Bright and Dark Field Metallographic Objective
 LMPlan 5X/0.15 BD WD 9mm
 LMPlan 10X/0.3  BD DIC WD 9mm
 LMPlan 20X/0.45 BD DIC WD 3.4mm
 LMPlan FLN 50X/0.55 BD WD 7.5mm
Observation Tube
 30° Tilt,,Hinged Trinocular Viewing Tube,Pupillary Distance Adjustment Range 50-75mm,Unilateral   Diopter Adjustment:±5 Diopter.
Objective Lens Converter
 Bright and Dark Field Five-Hole Converter With DIC Slot
Coarse and Fine Focusing Mechanism
 Translucent and Reflective Frame,Front low-Hand Position Coarse and Fine Coaxial Focus   Adjustment Mechanism.Coarse Adjustment Stroke 33mm,Fine Adjustment Accuracy 0.001mm.With   Adjustment Elastic Device to Prevent Sliding and Random Upper limit Device
Operating Platform
 4-inch double-layer Mechanical Mobile Platform,Low-Hand Position X,Y Direction Coaxial   Adjustment,Platform Area 230mm X 215mm,Transmission illumination Movement   Range:105X105mm
Upper Lighting System
 Built-In 100-240V Wide Voltage System,LED White Light Transmitted Light illumination   System,Independent Control of Upper and Lower Light;With Polarizing Device Slot; With Bright and   Dark Field Switching Mechanism,Preset Center,Light Intensity Continuously Adjustable
Under Lighting System
 Single High-Power 10W LED White Light,Continuous Adjustable Light Intensity
Condenser
 Transmissive Shake-Out Achromatic Condenser (N.A0.9) With Variable Aperture Stop,Center   Adjustable
Polarizer
 Polarizer Insert Plate,360°Rotating Analyzer Insert Plate
Trinocular Interface
 0.5X  C-mount Interface,Adjustable Focus