MAGUS Bio 250B Biological Microscope

MAGUS Bio 250B Advanced Biological Microscope

The MAGUS Bio 250B Advanced Biological Microscope is a sophisticated optical tool designed for the detailed examination of thin, transparent, and translucent specimens. Its primary technique is brightfield microscopy using transmitted light, but with optional accessories, it can also support darkfield, phase contrast, and polarization techniques. This microscope's high-quality optics, user-friendly mechanics, and sleek design make it ideal for laboratory work, research, and educational purposes.

Optics

The microscope features a binocular head that allows a digital camera to be mounted in one of the eyepiece tubes (camera not included). The eyepiece tubes can rotate 360°, offering flexibility and comfort for observers of varying heights. A diopter adjustment ring is available on the left tube for personalized focusing.

The revolving nosepiece supports up to 5 objectives, including infinity plan achromatic objectives that ensure clear and high-contrast images across the field of view. There is an additional slot for mounting another objective. The design ensures that objectives are visible to the user while keeping the space above the stage uncluttered.

In its standard configuration, the microscope provides magnification from 40x to 1000x, with the possibility of increasing this range by using additional eyepieces.

Illumination

The microscope uses a 30W halogen bulb as its light source, ensuring uniform and bright illumination across all observation methods, including darkfield and phase contrast. The warm spectrum emitted is gentle on the eyes, allowing for extended periods of comfortable observation.

The Abbe condenser features a slot for mounting darkfield or phase sliders and is both height-adjustable and centerable. The field diaphragm aids in setting up Köhler illumination, enhancing image clarity and contrast.

Stage and Focusing Mechanism

The stage is equipped with a removable mechanical attachment for manual scanning, promoting ergonomic operation. Focus adjustment is facilitated by coaxial coarse and fine focusing knobs on both sides of the microscope body. These knobs are smooth and precise, with tension and lock adjustments for coarse focusing. The placement of these knobs at the bottom allows users to rest their hands comfortably during long sessions.

Accessories

The MAGUS Bio 250B can be customized with a broad range of accessories, including eyepieces, lenses, darkfield, phase contrast, and polarization devices, calibration slides, and digital cameras, to suit user preferences and needs.

Key Features:

• Infinity plan achromatic objectives for sharp, high-contrast imaging
• Binocular head with camera-mounting option and diopter adjustment
• 360° rotating eyepiece tubes for adjustable head height
• Coaxial coarse & fine focusing knobs with tension and lock adjustments
• Field diaphragm for Köhler illumination setup
• Condenser slot for darkfield or phase sliders
• 30W halogen lamp for versatile light work
• Expandable with additional accessories

The Kit Includes:

• Base with power input, transmitted light source, focusing mechanism, stage, condenser, and revolving nosepiece
• Binocular head
• Infinity plan achromatic objectives (4x/0.1, 10x/0.25, 40x/0.65, 100x/1.25)
• Two 10x/22mm eyepieces with long eye relief
• Eyecups, filters, immersion oil bottle, hex key wrench, AC power cord
• Dust cover
• User manual and warranty card

Specifications:

Product ID: 82888

Brand: MAGUS

Warranty: 5 years

EAN: 5905555018003

Package Size (LxWxH): 43.1x27.1x63 cm

Shipping Weight: 10 kg

Type: Biological, light/optical

Head: Binocular

Nozzle: Gemel head (Siedentopf, 360° rotation)

Head Inclination Angle: 30°

Magnification: 40–1000x (basic configuration)

Stage: 180x150 mm, two-axis mechanical stage

Inter-pupillary Distance: 48 — 75 mm

Focus: Coaxial, coarse and fine focusing

Illumination: Halogen, with brightness adjustment

Light Source: 12V/30W halogen bulb, G4

Operating Temperature Range: 5...+35°C

User Level: Experienced users, professionals

Application: Laboratory/medical

Weight: 8 kg

Dimensions: 200x436x400 mm