We're sorry, but this item is on back order and is expected to ship near the end of January.

Here’s what customers had to say after purchasing our Walton & Beckett G22 Microscope Reticle:

"Value and omg fast shiping +++"

Item Description:

New Walton & Beckett G22 Microscope Reticle (21mm diameter), specifically designed for ACM, particle, and fiber analysis using a 40x objective lens (calibration factor of 4). Ideal for identifying and counting fibers with a length-to-width ratio of 3:1 or greater – such as ACM, glass, and other fibrous dust.


This listing includes:

• 1x G22 Walton & Beckett Eyepiece Reticle

• 1x 23mm Retaining C-Ring for secure fitment

 

Key Features:

• Designed for ACM and short fiber analysis (typically <5 microns)

• Features a circle divided into four quadrants with micron-scaled lines (5 & 3μm)

• Includes comparison shapes for accurate fiber identification

• Fully compatible with NMAM Method 7400

• Diameter: 21mm – fits most standard eyepieces

 

What is G22?

The "G22" is a specialized version of the Walton & Beckett graticule, tailored for precise fiber counting in regulated environments. Perfect for laboratories, industrial hygiene professionals, and ACM monitoring.

 

Need a different size or custom configuration?

We accept custom orders! Just message us with your microscope make/model, and we can list a reticle specifically for your needs.