Bright/dark field/simple polaring is available with LM-311 metallurgical microscope.
Feature
Long Working Distance metallurgical Objectives
High-performance nosepiece
Various Interference Filters
variety of observations are available
Technical data
Optical System | Infinity color correct optical system |
Viewing head | 5-35° adjustable, erect image, tilting trinocular head, interpupillary distance: 50-76mm,unilateral diopter adjustment: ±5 diopter, splitting ratio: 100:0 or 0:100 (for 22/23/16mm field of view) |
Eyepiece | Plan eyepiece PL10X/22mm |
Objective | LMPlan-BD Infinity long working distance bright/dark field metallurgical objective 5X-DIC LMPL5X/0.15 WD9mm |
LMPlan-BD Infinity long working distance bright/dark field metallurgical objective 10X-DIC LMPL10X/0.3 WD9mm | |
LMPlan-BD Infinity long working distance bright/dark field metallurgical objective 20X-DIC LMPL20X/0.50 WD3.4mm | |
LMPlan-BD Infinity long working distance bright/dark field metallurgical objective 50X LMPLFL50X/0.55 WD7.5mm | |
Nosepiece | Intilted, quintuple nosepiece, with DIC slot |
Focusing Mechanism | Reflected frame with low position coaxial focusing mechanism, coarse range:33mm, fine precision: 0.001mm,with upper limit and tension adjustment. |
Stage | 6 inches three-layer mechanical stage with low position coaxial adjustment; size: 445mm×240mm, moving range for reflected: 158mm×158mm; moving range for transmitted: 100×100mm; with clutch handle for quick movement; glass plate for transmitted and reflected use. |
Illumination System | Bright field/ dark field reflected illuminator, with iris aperture diaphragm and field diaphragm, center adjustable; with switch device with bright field and dark field; with filter slot and polarizing slot |
Camera Adapter | 0.5X/0.65X/1X C-mount adapter, focus adjustable |
Input voltage | 100-240V |
Others | polarizer, fixed analyzer, 360°rotating analyzer; interference filter; high precision micrometer;DIC attachment, contour illuminator |