Walton & Beckett G22 12.5x eyepiece with reticle for asbestos

Name: Walton & Beckett G22 12.5x eyepiece with reticle for asbestos
Brand: BMS
SKU: BMS755015
Price: 297.48 EUR
Availability: PreOrder

Reference BMS755015

Stock at Supplier

297.48

VAT excluded Shipping 5/7d

Buy it now and receive it between on Thursday, 2 January and Thursday, 9 January with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Thursday, 2 January - Thursday, 9 January

Home delivery - International

Estimated delivery:
Thursday, 2 January - Thursday, 9 January

✖

Description
Product Details

12.5x eyepiece with Walton & Beckett G22 reticle for counting and determination of asbestos fibers

23.2 or 30mm eyepieces and 12.5x magnification.

This eyepiece provides the 500x magnification required for optimum determination of asbestos fibers and other fibers in suspension.

The eyepiece is supplied with the integrated WALTON & BECKETT reticle model G22.

The Walton and Beckett reticle is used for counting dust fibers (mainly asbestos and glass fiber), and is particularly effective when most of the fibers to be counted are less than 5 µm. The circle is divided into 4 parts by two diametric lines scaled in units of 3 and 5 µm respectively. The point is that 3 and 5 µm are the critical measurements of lengths and diameters used in fiber counting. Unlike other types of reticles, the Walton and Beckett has a number of shapes that are very useful for comparison with fibers. The shapes have been specially designed for direct comparison with fibers.

12.5x eyepiece with Walton & Beckett G22 reticle for counting and determination of asbestos fibers

8 other products in the same category:

Home

Vanguard

Travel tripod Vanguard VEO 5 kit 234CPS36 carbon, 3-way ball head

VANVeo 5 234CPS36

232.65 264.38 -12% VAT excl.

Stock at Supplier

Deliver it 10/17 days

Microscope accessories

BMS

Universal bracket for BMS 11, 130 to 144, 74996

BMS74996

280.95 VAT excl.

Universal support for BMS 11, 130 to 144.

Stock at Supplier

Deliver it 11/18 days

Solar telescopes

Bresser

Telescope Bresser Solarix 114/500 with solar filter

BRE4614505

103.26 126.40 -23.14 VAT excl.

New BRESSER Solarix 114/500 telescope, the first all-in-one Newtonian telescope that allows you to observe the Sun safely and with certified quality at a sensational price!

Out-of-Stock

View

Accessories for CCD cameras

ANTLIA

Filter ANTLIA H-ALPHA 4.5nm EDGE model 36mm circular unmounted filter

ANTANHA4.5-36C

229.71 VAT excl.

Antlia EDGE Very Narrow Band Light Pollution Filter Filter for deep sky imaging 90% minimum transmission in the Alpha-H line (656.3 nm) 31 mm circular lens, unmounted

Stock at Supplier

Deliver it 14/21 days

Home

Celestron

Padded bag for CELESTRON SMART ORIGIN smart telescope

CEL94031

194.21 214.87 -20.66 VAT excl.

Deliver it 8/15 days

Home

Opticron

Tripod mount for Explorer WA ED-R 42 mm monoculars OPTICRON

OPT30808

12.61 VAT excl.

Stock at Supplier

Deliver it 24/31 days

Anti-Drizzle Devices

AstroZap

Astrozap Flexible Spray Shield for SKW Explorer 130

ZAPAZ-156

41.28 VAT excl.

Stock at Supplier

Deliver it 16/23 days

Solar telescopes

National Geographic

Telescope National Geographic 76/350 with solar filter

NTG9012000

93.26 175.95 -82.69 VAT excl.

New telescope National Geographic 76/350, the first all-in-one Newtonian telescope that allows you to observe the Sun safely and with certified quality at a sensational price! Get ready to observe the transit of Mercury in 2019, a unique opportunity to enjoy this very special phenomenon

Out-of-Stock

View

Cookie name	Provider	Purpose	Expiry
cookiesplus	https://www.telescopiomania.com	Stores your cookie preferences.	1 year
isApp4Less	telescopiomania	Stores your cookie preferences.	1 year
PHP_SESSID	https://www.telescopiomania.com	This cookie is native to PHP and enables websites to store serialised state data. It is used to establish a user session and to pass state data via a temporary cookie, which is commonly referred to as a session cookie.	Session
PrestaShop-#	https://www.telescopiomania.com	This cookie helps keep user sessions open while they are visiting a website, and help them make orders and many more operations such as: cookie add date, selected language, used currency, last product category visited, last seen products, client identification, name, first name, encrypted password, email linked to the account, shopping cart identification.	48000 hours

Cookie name	Provider	Purpose	Expiry
collect	Google	It is used to send data to Google Analytics about the visitor's device and its behavior. Track the visitor across devices and marketing channels.	Session
r/collect	Google	It is used to send data to Google Analytics about the visitor's device and its behavior. Track the visitor across devices and marketing channels.	Session
_ga	Google	Registers a unique ID that is used to generate statistical data on how the visitor uses the website.	2 years
_gat	Google	Used by Google Analytics to throttle request rate	1 day
_gat_gtag_UA_*	Google	Used to throttle request rate.	1 minute
_ga_#	Google	Used by Google Analytics to collect data on the number of times a user has visited the website as well as dates for the first and most recent visit.	2 years
_gd#	Google	This is a Google Analytics Session cookie used to generate statistical data on how you use the website which is removed when you quit your browser.	Session
_gid	Google	Registers a unique ID that is used to generate statistical data on how the visitor uses the website.	1 day

Cookie name	Provider	Purpose	Expiry
fr	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	3 months
sib_cuid	Sendinblue	Collects information on the user's website navigation and preferences - This is used to target potential newsletter based upon this information.	1 year
tr	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	Session
_fbp	Facebook	Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.	3 months