Description

Product Features

A newly designed infinity optical system, ergonomic 360° rotating binocular observation tube, low-hand operation mode to meet users' long-term observation needs.
Newly added ECO infrared sensing system designed for environmental protection and economy. When the user is away for a certain period of time or returns again, the system will automatically turn off the power or restart turn it on to save energy.
It can meet various observation methods: bright field, dark field, simple polarization, differential interference, etc. It can be widely used in casting, smelting, heat treatment research, raw material inspection or material processing analysis and other tests. It can also be used for food safety assessment, medical research, geological research, etc.

Technical Parameters

Optical System	Infinity achromatic optical system
Observation Head	Trinocular observation tube, 45° inclined, 360° rotatable hinge combination, fixed eyepiece tube, interpupillary distance 50–75mm, two-step split ratio: binocular : trinocular = 100:0 or 0:100
Eyepiece	High eye-point wide-field flat eyepiece PL10×/22mm, adjustable vision, optional micrometer
Objective Lens	Infinite long working distance plan bright & dark field achromatic metallographic objective lenses: 5× DIC, 10× DIC, 20×, 50×, 100× (optional)
Objective Changer	Internal positioning 5-hole bright/dark field converter (with DIC slot)
Rack / Frame	Reflective bright and dark field metallographic frame, low hand-position coaxial coarse & fine focusing, coarse travel 9mm, focus up 6.5mm / down 2.5mm, fine adjustment accuracy 0.002mm, anti-slip tension handwheel, bright & dark field switching device, variable field diaphragm, aperture diaphragm, center adjustable, filter slot & polarizer slot
Illumination System	External wide-voltage transformer (100–240V input, 12V 5A output), continuously adjustable illumination, independent edge brightness control, brightness indicator bar, infrared sensing function
Stage	Three-layer mechanical moving stage, size 240 × 250mm, moving range 50 × 50mm, bidirectional linear rail drive, right-hand low-position control
Condenser	Long working distance detachable condenser group, numerical aperture N.A. 0.3
Photography Accessories	0.5× C-mount interface, adjustable focus type
Other Accessories	Polarizer insertion plate, fixed polarizer insertion plate, 360° rotating polarizer insertion plate, color filter group, high-precision micrometer
Video System	Optional 3MP or 5MP high-definition camera

Additional information

High eye point wide field flat eyepiece PL10X/22mm, adjustable vision	2
High eye point large field of view flat eyepiece PL10X/22mm, adjustable with micrometer	Optional
Infinite distance long working distance Plan bright and Dark field achromatic metallographic objective lens 5X-DICLMPL5X / 0.15WD 11mm	1
Infinite distance long working distance plan bright-dark field achromatic metallographic objective 10X-DICLMPL10X / 0.3WD 9.5mm	1
Infinite distance long working distance Plan bright and dark field achromatic metallographic objective 20X-DICLMPL20X / 0.45WD 3.4mm	1
Infinite distance long working distance Plan bright and Dark field achromatic metallographic objective 50XLMPLFL50X / 0.55WD 7.5mm	1
Infinite distance long working distance plan bright-dark field achromatic metallographic objective 100XLMPLFL100X / 0.8WD2.1mm	Optional
Internal positioning 5-hole bright-field converter (with DIC slot)	1
Trinocular observation tube,45° tilt, hinge group can rotate 360° , fixed eyepiece tube, interputrary distance adjustment range 50-75mm, two-step split ratio: binocular: trinocular = 100:0 or 0:100;	1
12V/100W halogen lamp (PHILIPS 7724)	1
Metal stage plate (center hole diameter 25)	1
Metal stage plate (center hole diameter 12)	Optional
Three-layer mechanical mobile platform, platform size: 240 (W) ×250 (L)	1
Polarizer insert plate	1
360° rotating polarizer plate	1
Fixed polarizer insertion plate	1
Blue filter (32mm)	1
Green filter (32mm)	1
Yellow filter (32mm)	1
Neutral filter (32mm)	1
0.5X camera mount, C-type interface, adjustable focus	1
Hex socket wrench: one M3 and one M4	1
Inner pearl sponge + outer cardboard box	1

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Advanced Bright and Dark Field metallographic microscope

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Advanced Bright and Dark Field metallographic microscope

System composition

Computer trinocular inverted metallographic microscope:

1. Bare main unit of metallographic microscope

2. Computer imaging system (optional)

3 Software Analysis System (optional)

4. Computer (optional)

Optical System	Infinity achromatic optical system
Observation Head	Trinocular observation tube, 45° inclined, 360° rotatable hinge combination, fixed eyepiece tube, interpupillary distance 50–75mm, two-step split ratio: binocular : trinocular = 100:0 or 0:100
Eyepiece	High eye-point wide-field flat eyepiece PL10×/22mm, adjustable vision, optional micrometer
Objective Lens	Infinite long working distance plan bright & dark field achromatic metallographic objective lenses: 5× DIC, 10× DIC, 20×, 50×, 100× (optional)
Objective Changer	Internal positioning 5-hole bright/dark field converter (with DIC slot)
Rack / Frame	Reflective bright and dark field metallographic frame, low hand-position coaxial coarse & fine focusing, coarse travel 9mm, focus up 6.5mm / down 2.5mm, fine adjustment accuracy 0.002mm, anti-slip tension handwheel, bright & dark field switching device, variable field diaphragm, aperture diaphragm, center adjustable, filter slot & polarizer slot
Illumination System	External wide-voltage transformer (100–240V input, 12V 5A output), continuously adjustable illumination, independent edge brightness control, brightness indicator bar, infrared sensing function
Stage	Three-layer mechanical moving stage, size 240 × 250mm, moving range 50 × 50mm, bidirectional linear rail drive, right-hand low-position control
Condenser	Long working distance detachable condenser group, numerical aperture N.A. 0.3
Photography Accessories	0.5× C-mount interface, adjustable focus type
Other Accessories	Polarizer insertion plate, fixed polarizer insertion plate, 360° rotating polarizer insertion plate, color filter group, high-precision micrometer
Video System	Optional 3MP or 5MP high-definition camera

High eye point wide field flat eyepiece PL10X/22mm, adjustable vision	2
High eye point large field of view flat eyepiece PL10X/22mm, adjustable with micrometer	Optional
Infinite distance long working distance Plan bright and Dark field achromatic metallographic objective lens 5X-DICLMPL5X / 0.15WD 11mm	1
Infinite distance long working distance plan bright-dark field achromatic metallographic objective 10X-DICLMPL10X / 0.3WD 9.5mm	1
Infinite distance long working distance Plan bright and dark field achromatic metallographic objective 20X-DICLMPL20X / 0.45WD 3.4mm	1
Infinite distance long working distance Plan bright and Dark field achromatic metallographic objective 50XLMPLFL50X / 0.55WD 7.5mm	1
Infinite distance long working distance plan bright-dark field achromatic metallographic objective 100XLMPLFL100X / 0.8WD2.1mm	Optional
Internal positioning 5-hole bright-field converter (with DIC slot)	1
Trinocular observation tube,45° tilt, hinge group can rotate 360° , fixed eyepiece tube, interputrary distance adjustment range 50-75mm, two-step split ratio: binocular: trinocular = 100:0 or 0:100;	1
12V/100W halogen lamp (PHILIPS 7724)	1
Metal stage plate (center hole diameter 25)	1
Metal stage plate (center hole diameter 12)	Optional
Three-layer mechanical mobile platform, platform size: 240 (W) ×250 (L)	1
Polarizer insert plate	1
360° rotating polarizer plate	1
Fixed polarizer insertion plate	1
Blue filter (32mm)	1
Green filter (32mm)	1
Yellow filter (32mm)	1
Neutral filter (32mm)	1
0.5X camera mount, C-type interface, adjustable focus	1
Hex socket wrench: one M3 and one M4	1
Inner pearl sponge + outer cardboard box	1