Home > Extensions Spacers & Adapters > M48 T-Thread Spacers Extensions & Adapters > 30mm T2 Thread Spacer Extension Ring 2" OD Barrel - Easy Grip

30mm T2 Thread Spacer Extension Ring 2" OD Barrel - Easy Grip

30mm T2 Thread Spacer Extension Ring 2" OD Barrel - Easy Grip
Easy Grip Stackable T-Thread extension tube system Starwave Easy Grip Stackable extension tube system
Incl. VAT 20.00 % ( £1.33 )
Product Code
Altair Astro

The Starwave 30mm T-Thread extension tube has a male and female T2 thread on each end.

A special "Easy Grip" scalloped outer ring makes the extension ring easy to tighten or loosen to reduce sag between your camera and telescope, even with gloves on.

It can be attached to T-Thread DSLR camera adapters, or stacked with other T2 extension rings to fine tune the distance between camera and flattener. By stacking, various spacings can be achieved..

A 2" OD barrel (excluding the scalloped Easy Grip) allows the spacer to be inserted into a 2" eyepiece holder.

Extension or spacer rings help you achieve the required backfocus for imaging with CCD and DSLR cameras. 

: *
: *
: *
Type the characters you see in the picture:

7.5mm M48 Spacer Extension Ring 2" OD Barrel (2" Filter Thread)
desc here
Incl. VAT 20.00 % ( £1.33 )
desc here
Incl. VAT 20.00 % ( £3.33 )
Starwave Bahtinov Masks
desc here
Incl. VAT 20.00 % ( £1.75 )
M48 2" Spacer Set (4x units 5, 10, 20, 30mm)
desc here
Incl. VAT 20.00 % ( £4.67 )

Customer Reviews

There have been no reviews for this product.
Altair Astro Product Discussion ForumQuestions about Altair products?
Click here to join the Altair Astro Product Discussion Forum
Where to buy Altair Astro products:
UK orders:

Europe orders:

North America & Canada orders: 

Products can be ordered online from Altair with tracked insured shipping to anywhere in the world. For large items shipping price may need to be re-quoted.

Russia orders: Please contact.

Availability: If product shows as out of stock, please click on the "Notify me when in stock" button to receive instant notification of availability. Altair Astro and iOptron reserve the right to change the product price and specification without notice. 
The website uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to this policy. Click to learn more.