Backfocus adjustment ring M54/M54 ASKAR

Name: Backfocus adjustment ring M54/M54 ASKAR
Brand: Askar
SKU: ASKAS-BF-ADM54M54
Price: 131.36 EUR
Availability: PreOrder

Reference ASKAS-BF-ADM54M54

Stock at Supplier

131.36

VAT excluded Shipping 5/7d

Order it before 5 hours and 53 minutes and receive it between on Monday, 16 December and Monday, 23 December with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Monday, 16 December - Monday, 23 December

Home delivery - International

Estimated delivery:
Monday, 16 December - Monday, 23 December

✖

Description
Product Details

Easy backfocus adjustment M54/M54 version

On the telescope side with M54x0.75 female thread and on the camera side with M54x0.75 male thread, the total thickness is 18 mm and offers an adjustment range of ± 2 mm.

The rear focus adjuster is CNC machined to an accuracy of 0.05 mm, and a scale is printed on the surface for easy adjustment and position recording. It has two holes for fixing screws, making it easy to use with a variety of products.

By rotating the backlight adjuster, it can be adjusted within ± 2 mm to meet backlight requirements and solve various image problems caused by backlight.

Users only need to choose according to the rear adapter of their product.

8 other products in the same category:

Accessories for astronomical telescopes

Baader Planetarium

Baader M54 metal dust cap with ring dovetail S54a

BAD2958702

24.79 VAT excl.

Stock at Supplier

Deliver it 13/20 days

Newton Reflector Telescopes

Skywatcher

Reflector Telescope Pack Skywatcher Black Diamond Dual Speed 150/750 EQM-35 Pro Goto...

SKWSW0426Packcurso

880.13 1,123.97 -243.84 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Anti-Drizzle Devices

AstroZap

Astrozap flexible heated spray guard for Meade 8 ETX LS, 231mm, 1 notch

ZAPAZ-821

117.31 VAT excl.

Stock at Supplier

Deliver it 15/22 days

Coma-free Schmidt-Cassegrain telescopes

Celestron

Pack Telescope Celestron CGX-L 1400 EDGE HD SC with customized astrophotography course

CEL12077Packcurso

11,396.65 13,594.21 -2,197.56 VAT excl.

Stock at Supplier

Deliver it 19/26 days

8x26 binoculars and binoculars

GO VIEW

GoView Binoculars ZOOMR 8x26, Miami Blue

GOV251776

148.75 VAT excl.

With its durable and lightweight magnesium body, the GOVIEW® ZOOMR™ 8x26 is designed specifically for your outdoor and travel adventures where brilliant image quality is essential. With its zoom factor, you can get up close to the most incredible subjects at 8x magnification. But with its large field of view, you won't lose sight of your subject even when...

Stock at Supplier

Deliver it 15/22 days

Maksutov-Cassegrain telescopes

Celestron

Telescope Pack Celestron NexStar 4 SE 11049 with customized introductory course

CEL11049Packcurso

619.79 904.13 -284.34 VAT excl.

The best telescope Celestron of the Nexstar series, the best quality in observations with the greatest portability. The Celestron telescope has state-of-the-art features, including a new fully computerized system.

Stock at Supplier

Deliver it 7/14 days

10x42 binoculars and binoculars

Vortex

Binoculars VORTEX Triumph HD 10x42mm

VORTRI-1042

115.25 123.93 -7% VAT excl.

In stock

Deliver it 7/14 days

Accessories for CCD cameras

ANTLIA

Filter ANTLIA SII 3nm model 36mm circular unmounted filter High Speed

ANTANSII3-36C-HS

334.67 VAT excl.

Filter ANTLIA SII 3nm model 36mm circular unmounted filter High Speed

Stock at Supplier

Deliver it 13/20 days

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