10× Eyepiece with Walton Beckett Reticule for Asbestos PCM Microscope – Fits 23 mm Bore

This precision-engineered *10× wide-field eyepiece* comes with an integrated *Walton Beckett reticule, designed for asbestos **Phase Contrast Microscopy (PCM)* and similar quantitative fiber-counting applications. It fits all microscopes with a *23 mm eyepiece tube diameter, providing a perfect optical match for most professional **PCM, polarizing, or biological microscopes*.

Applications

• Asbestos fiber counting using Phase Contrast Microscopy (NIOSH 7400 compliance)
• Industrial hygiene and environmental monitoring laboratories
• Polarizing microscopy for fibrous material identification
• Educational and research institutions studying airborne particles

Technical Specifications

• Magnification: 10× Wide-Field (WF10×)
• Reticule Type: Walton Beckett pattern (fiber counting / PCM analysis)
• Eyepiece Tube Diameter: 23 mm – standard fit for most microscopes
• Optical Coating: Anti-reflective, anti-fungal for clear, long-term performance
• Material: Metal housing with precision glass optics
• Field Number: Typically 18–20 mm (varies slightly by microscope system)

Compatibility

Fully compatible with all microscopes using a 23 mm eyepiece bore, including models from:

• Olympus, Nikon, Leica, Zeiss, Radical, Meiji, Euromex, Swift, Amscope, Optika
• Most standard Phase Contrast, Polarizing, and PCM microscopes
• Compatible with custom or modular laboratory systems using 23 mm eyepiece ports

Package Includes

• 10× wide-field eyepiece with integrated Walton Beckett reticule
• Protective eyepiece dust cap
• Instruction / specification leaflet