Meiji MT7500 Series Brightfield/Darkfield Metallurgical Microscope

The Meiji MT7500 Series comprises upright brightfield and darkfield metallurgical microscopes designed for reflected-light observation.

Featuring an improved Plan Episcopic optical system and Meiji ICOS™ Infinity Corrected Optical System, the MT7500 Series provides clear and efficient observation and evaluation of metallurgical specimens.

Brightfield and darkfield observation allow users to examine polished surfaces while also revealing scratches, edges, inclusions and other surface features that may be difficult to distinguish using brightfield illumination alone.

The series is available with either a binocular or trinocular observation head. Both configurations include Plan Epi BD objectives, a flat-top stage and powerful 12V 50W vertical Köhler halogen illumination.

Key features

• Upright metallurgical microscope

• Reflected-light observation

• Brightfield and darkfield capability

• Meiji ICOS™ Infinity Corrected Optical System

• Improved Plan Episcopic optical system

• SWH10X widefield high-eyepoint eyepieces

• FN22 field of view

• Plan Epi BD 5X, 10X, 20X and 50X objectives

• Flat-top stage

• Choice of either LED illuminator or 12V 50W vertical Köhler halogen illuminator

• Choice of binocular or trinocular configuration

• Trinocular model includes a 1X C-mount and phototube

Available models

MT7520H – Binocular with halogen illumination

• Binocular observation head

• SWH10X eyepieces, FN22

• Plan Epi BD 5X, 10X, 20X and 50X objectives

• Flat-top stage

• 12V 50W vertical Köhler halogen illuminator

MT7520L – Binocular with LED illumination

• Binocular observation head

• SWH10X eyepieces, FN22

• Plan Epi BD 5X, 10X, 20X and 50X objectives

• Flat-top stage

• LED illuminator

MT7530H – Trinocular with halogen illumination

• Trinocular observation head

• 1X C-mount and phototube

• SWH10X eyepieces, FN22

• Plan Epi BD 5X, 10X, 20X and 50X objectives

• Flat-top stage

• 12V 50W vertical Köhler halogen illuminator

MT7530L – Trinocular with LED illumination

• • Trinocular observation head

  • 1X C-mount and phototube

  • SWH10X eyepieces, FN22

  • Plan Epi BD 5X, 10X, 20X and 50X objectives

  • Flat-top stage

  • LED illuminator

Optional accessories

A comprehensive range of optional accessories is available. Please contact Auckland Scientific for compatibility advice and a configured quotation.

Ergonomic viewing and camera accessories

• Ergonomic observation head with vertical inclination adjustable from 10° to 50°

• Photo/video attachment with sliding 80/20 beam splitter for connecting a video or digital camera when using the ergonomic head

Eyepieces

• SWH10X widefield high-eyepoint eyepiece, FN22, 30.0 mm tube diameter

• SWH15X widefield high-eyepoint eyepiece, FN16, 30.0 mm tube diameter

• SWH20X widefield high-eyepoint eyepiece, FN12, 30.0 mm tube diameter

• SWH10X-F focusing eyepiece with reticle mount, supplied without reticle, 30.0 mm tube diameter

Filters

• Blue clear filter, 20 mm diameter, metal mounted

• Green clear filter, 20 mm diameter, metal mounted

• ND50 neutral-density filter, 20 mm diameter, metal mounted

• Polarising filter, 20 mm diameter, metal mounted

25 mm eyepiece reticles

For use with compatible SWH10X or focusing eyepieces:

• Cross-line reticle

• 10 mm scale divided into 100 units

• 5 mm scale divided into 100 units

• 10 mm square divided into 100 sections, each 1.0 mm square

• Cross-line reticle with 0.1 mm graduations

• Eyepiece reticle for grain sizing in steel

19 mm eyepiece reticles

For use with compatible SWH15X or SWH20X eyepieces:

• Cross-line reticle

• 10 mm scale divided into 100 units

• 5 mm scale divided into 100 units

• 10 mm square divided into 100 sections, each 1.0 mm square

• Cross-line reticle with 0.1 mm graduations

Measurement and general accessories

• Metal stage micrometer with 0.01 mm divisions for reflected-light applications

• Eyeshield for the standard SWH10X eyepiece—one is included with each microscope

• Replacement 12V 50W halogen lamp

• Replacement 3A fuse

• Dust cover suitable for MT7520 and MT7530 models

Warranty

Meiji limited lifetime manufacturer’s warranty covering qualifying defects in the instrument for the original purchaser. Electrical components are covered for 90 days. Coverage is subject to the manufacturer’s complete warranty terms, exclusions and registration or proof-of-purchase requirements.

Please contact Auckland Scientific before ordering optional accessories to confirm compatibility with your chosen microscope and imaging configuration.