Magus Metal V700 BD Metallurgical Inverted Microscope (82903)

The MAGUS Metal V700 BD is an inverted metallurgical microscope in which the revolving nosepiece is positioned beneath the specimen and observation is performed using reflected light. It supports brightfield, darkfield, and polarized light microscopy. The microscope is designed for examining metals, alloys, semiconductors, and other opaque materials, including large and heavy specimens weighing up to 2 kg. It is widely used in industrial production, manufacturing plants, quality control laboratories, universities, and research centers.

Optical configuration

The microscope head can be installed in the standard orientation or rotated 180°, depending on workspace requirements. The system supports simultaneous visual observation and digital imaging. A trinocular tube is integrated into the microscope head, while an additional side camera port is located on the body. Beam-splitting options include 50:50 and 100:0 on the trinocular head, and 100:0 or 0:100 on the microscope body, allowing flexible configuration for camera and monitor use.

A five-position revolving nosepiece is mounted beneath the specimen. Four slots are occupied by the supplied objectives, with one additional slot available for an optional objective. All objectives are marked BD, indicating they are optimized for brightfield and darkfield reflected-light microscopy and feature a long working distance.

Illumination system

The microscope uses a 50 W halogen light source that produces warm, comfortable illumination, reducing eye strain during prolonged observation sessions. The high light output ensures sharp, detailed images with all supported objectives and techniques.

The light source can be centered along three axes, and Köhler illumination is achieved using adjustable aperture and field diaphragms. The reflected-light illumination system also incorporates a polarization unit and a darkfield device, expanding contrast and analytical capabilities.

Stage and focusing system

The stage features a round, rotating stage plate positioned at the center. Interchangeable plates are available with 10 mm, 20 mm, or 30 mm central apertures, allowing adaptation to different specimen sizes and applications. Once placed on the stage, the specimen is secured with a holder and can be moved smoothly along the X and Y axes.

Focusing is performed using coaxial coarse and fine focus knobs. The coarse focus includes both a lock and tension adjustment, while fine focusing enables precise control for high-magnification work. The focusing knobs are positioned on both sides of the microscope at a low height, allowing the user to rest their hands on the table for a relaxed and ergonomic working posture.

Accessories and expandability

The capabilities of the MAGUS Metal V700 BD can be further expanded with optional accessories. These include additional eyepieces, brightfield and darkfield long working distance objectives, digital cameras, and calibration slides, allowing the microscope to be tailored to specific inspection or research tasks.

Key features

• Stage with interchangeable round plates featuring 10 mm, 20 mm, and 30 mm apertures, suitable for large and heavy samples

• Support for brightfield, darkfield, and polarized light microscopy

• Microscope head can be rotated 180° during installation

• Two camera mounting options: trinocular tube and side camera port, with flexible beam-splitting configurations

• Powerful 50 W halogen illuminator with brightness control, Köhler illumination, color filters, and three-axis centering

• Wide range of optional accessories for extended performance

Kit contents

• Base with power input, focusing mechanism, stage, and revolving nosepiece

• Reflected-light illuminator with lamphouse

• Trinocular head

• Infinity plan achromatic objectives:

  • PL L5×/0.12 BD, WD 9.7 mm

  • PL L10×/0.25 BD, WD 9.3 mm

  • PL L20×/0.40 BD, WD 7.2 mm

  • PL L50×/0.70 BD, WD 2.5 mm

• Two 10×/22 mm eyepieces with long eye relief

• 1× C-mount adapter

• Hex key wrench

• AC power cord

• Dust cover

• User manual and warranty card

Available on request

• 10×/22 mm eyepiece with scale

• Eyepiece pairs: 12.5×/14 mm, 15×/15 mm, 20×/12 mm, 25×/9 mm

• Optional objectives:

  • PL L40×/0.60 BD, WD 3.0 mm

  • PL L60×/0.70 BD, WD 1.9 mm

  • PL L80×/0.80 BD, WD 0.8 mm

  • PL L100×/0.85 BD (dry), WD 0.4 mm

• Digital camera

• Calibration slide

Technical specifications

• Product ID: 82903

• Brand: MAGUS

• Warranty: 5 years

• EAN: 5905555018478

• Package size: 49 × 34 × 68 cm

• Shipping weight: 16.5 kg

• Type: light/optical, metallurgical

• Microscope head: trinocular, Siedentopf, rotatable 180°

• Head inclination angle: 45°

• Standard magnification range: 50×–500×

• Optional magnification range: up to 2500×

• Eyepiece tube diameter: 30 mm

• Interpupillary distance: 48–75 mm

• Stage size: 242 × 200 mm

• Stage travel: 30 / 30 mm

• Stage design: round rotating plate Ø130 mm with interchangeable apertures

• Focus system: coaxial coarse and fine focus, fine focus resolution 0.002 mm

• Illumination: halogen, brightness adjustable

• Power supply: 220 ± 22 V, 50 Hz

• Light source: 12 V / 50 W

• Filters: green, blue, yellow, matt

• Operating temperature: +5 °C to +35 °C

• Additional features: darkfield device, removable analyzer and polarizer

• Intended users: experienced users and professionals

• Application: metallurgical inspection and analysis

• Observation methods: brightfield, darkfield, polarization

• Supplied protective accessory: dust cover