Skip to content
MEGA BLACK FRIDAY DEALS //POST CANADA WON'T BE USED UNTIL STRIKE IS SOLVED / Free Shipping for orders over $500* Some exceptions may apply.
MEGA BLACK FRIDAY DEALS //POST CANADA WON'T BE USED UNTIL STRIKE IS SOLVED / Free Shipping for orders over $500* Some exceptions may

Adapters, Spacer Rings & Extensions

Adapters are a must-have accessory when you are into astrophotography. You probably want to have some in your inventory to help you complete the back focus needed.

Filters

$
$
Coronado Adapter Ring for 90mm Double Stack Filter (AP190) - Astronomy Plus
$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00

Coronado Adapter Ring for 90mm Double Stack Filter (AP190)

Coronado Adapter Ring for 90mm Double Stack Filter Required to double stack an SME90 external primary Etalon, double stacking an original 90mm Coro...

View full details
$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00
Coronado Adapter Ring for 60mm Double Stack Filter (AP186) - Astronomy Plus
$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00

Coronado Adapter Ring for 60mm Double Stack Filter (AP186)

Coronado Adapter Ring for 60mm Double Stack Filter Required to double stack an SME60 external primary Etalon, double stacking an original 60mm Coro...

View full details
$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00
Coronado Adapter Ring for 40mm Double Stack Filter (AP185) - Astronomy Plus
$34.00 - $34.00
$34.00
$34.00 - $34.00
$34.00

Coronado Adapter Ring for 40mm Double Stack Filter (AP185)

Coronado Adapter Ring for 40mm Double Stack Filter Required to double stack an SME40 external primary Etalon, double stacking an original 40mm Coro...

View full details
$34.00 - $34.00
$34.00
$34.00 - $34.00
$34.00
Free Shipping

in Canada over 500$+* bf txs

Buy Now, Pay Later

Paybright and Sezzle at Check Out

Target the Right Equipment

Contact us!

Price Match

Find a Better Price? We Will Match it!

Sign Up to Astronomy Plus Newsletters

Subscribe to our Newsletter to be the first to be inform about Promotions, New Products and More!