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TS-Optics 2" Adapter with Compression Ring for Skywatcher Newtonians with M54.3x1 thread

Name: TS-Optics 2" Adapter with Compression Ring for Skywatcher Newtonians with M54.3x1 thread
Brand: -TS Adapter
SKU: TSM54-2
Price: 56.9 EUR

TS 2-inch adapter for all Newtonian telescopes with Crayford focuser from Skywatcher and Orion USA

This Adapter replaces the original Skywatcher 2-inch adapter.

Screws directly into the M54 female thread of the drawtube.

The shortest 2" adaptation possible. You will not have problems to reach focus.

A metal compression ring holds the eyepiece or camera over a bigger surface than simple screws does. One screw fixes the eyepiece or adapter.

No dents remain

Precise fixation exactly to the optical axis

Manufacturer: -TS Adapter

Product number: TSM54-2

EUR 56,90

incl. 19 % VAT (DE)

The VAT indicated refers to that applicable in Germany. After logging in, the VAT amount is adjusted to the applicable VAT of the stored delivery country. Therefore, the final price may vary accordingly.

excl. 7.95 € shipping costs (DE)

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Product expected to be available from 01.12.2026

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TS-Optics 2" Adapter with Compression Ring for Skywatcher Newtonians with M54.3x1 thread

TS 2-inch adapter for all Newtonian telescopes with Crayford focuser from Skywatcher and Orion USA

This Adapter replaces the original Skywatcher 2-inch adapter.

Screws directly into the M54 female thread of the drawtube.

The shortest 2" adaptation possible. You will not have problems to reach focus.

A metal compression ring holds the eyepiece or camera over a bigger surface than simple screws does. One screw fixes the eyepiece or adapter.

No dents remain

Precise fixation exactly to the optical axis

Details..
Technical data..
In the box..
Manufacturer infos..
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TS Optics 2" adapter with compression ring for focuser with M54 female thread

Skywatcher telescopes are recently equipped with good 2" Crayford focusers, but the eyepiece holder has screws pressing directly onto the eyepiece barrel or camera adapter thus scratching the barrel and/or causing tilting that reduces sharpness. The solution is this adapter which replaces the original adapter from Skywatcher.

Generation 2:
Skywatcher does not use an exact M54x1 internal thread on its focuser; it is slightly larger. Precise measurements show that the internal thread is M54.3 x 1. This adapter has the corresponding external thread, so it fits very snugly into the internal thread.

Telescope side thread:	M54.3x1 male (fits directly to the Skywatcher focusers)
Eyepiece/camera side connection:	2" receptacle with brass compression ring
Optical length:	12 mm

Adapter with M54 male thread for Skywatcher Newtonian telescopes

Manufacturer / Importeur:	Teleskop-Service Ransburg GmbH
Street:	Von-Myra-Straße 8
ZIP / City:	85599 Parsdorf
Country:	Germany
Telefon number:	+49 89 99228750
Email:	info@teleskop-service.de
Website:	www.teleskop-express.de