G23 eyepiece reticles, Thompson dust analysis

For counting particles in any of three areas of known size. The graticule is calibrated in the same manner as a normal eyepiece scale. The result is then used to calculate the area of any square.

Pattern	Description	Diameter	Product
G23	Thompson for dust analysis. 10 mm, 7 mm and 4 mm squares. Glass Sandwich.	16mm	EMS68090-16
		19mm	EMS68090-19
		21mm	EMS68090-21

Technical Data

Please choose carefully. Returns of this item are subject to approval.

Updated: 23-04-2025

Code	Diameter	Pack Size	Availability	Price
EMS68090-16	16mm	Each	0 in stock (?)	$465.00 AUD
EMS68090-19	19mm	Each	0 in stock (?)	$465.00 AUD
EMS68090-21	21mm	Each	0 in stock (?)	$465.00 AUD

* Ordering Schedule

This item is available for back-order where 0 stock is listed.
We order from this manufacturer weekly, with an estimated lead time of 4 weeks.

This is the estimated lead time, based on the average time taken previously to fill orders from this particular supplier.
Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.