The DuraLab DR-520 Advanced Binocular Microscope with semi-plan objectives embodies excellence in educational microscopy, providing a transformative learning experience for both students and educators. Featuring a 360-degree rotatable binocular head, it offers ergonomic comfort with an adjustable interpupillary distance and a 30° angled eyepiece tube, ensuring prolonged viewing without strain.

This microscope delivers magnifications up to 400x, expandable to 1000x with an optional 100x (s) objective, allowing students to investigate intricate details with exceptional clarity and precision. Equipped with infinity plan optics and an adjustable Abbe condenser boasting N.A. 1.25, it facilitates superior optical performance crucial for detailed analysis and scientific exploration in educational settings.

Enhanced with a mechanical stage and coaxial coarse and fine focusing mechanism, the DR-520 enables precise specimen manipulation and sharp focusing for accurate examination. Its durable LED light source, featuring adjustable intensity and a lifespan of 50,000 hours, ensures consistent illumination for reliable observations across various educational applications.

Backed by a comprehensive 5-year warranty and including essential accessories such as a dust cover and tools, the DuraLab DR-520 Advanced Binocular Microscope is designed to optimise educational outcomes, preparing students for successful careers in scientific research and industry.

Optics System

• Total Magnification: 400x (optional to extend to 1000x with 100x (s) objective)
• Head: Binocular, 360-degree rotatable
• Interpupillary Distance: 50-76mm
• Eyepiece Tube Angle: 30°
• Eyepiece: 2x WF10x/18mm
• Nosepiece Capacity: 4x objectives
• Objectives: 4x, 10x and 40x (s)
• Optic Type: Semi Plan
• Condenser: Adjustable, Abbe N.A. 1.25 with adjustable iris diaphragm

Stage

• Stage Type: Mechanical stage
• Stage Dimensions: 130x125mm
• Slide Securing Mechanism: X-Y axis movable holder for 1 slide

Focussing & Illumination

• Focussing Mechanism: Coaxial coarse and fine
• Stage Limit Stop: In-built plus quick-adjust lock behind focussing knobs
• Light Source: High power LED, 50000hrs (adjustable intensity)

Power & Accessories

• Power Source: 3x rechargeable AA batteries (not included – available separately) with charging port
• Charging Lead: UK power lead supplied that is compatible with the microscope charging port
• Dust Protection: DuraLab printed dust cover included
• Tools: Relevant screws / allen keys included

Warranty:

• 5 years

We also offer a comprehensive range of spare parts and additional accessories for our microscopes, including:

• Microscope Cameras
• Additional Eyepieces
• Objectives
• Immersion Oil
• Replacement LED Bulbs
• Micrometric Slide
• Dust Covers

Click here to explore our full range of accessories and find the perfect fit for your needs.