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

Filters

An astronomical filter is a telescope accessory consisting of an optical filter used by amateur astronomers to simply improve details and contrast.

Filters

$
$
Askar Colour Magic C1/C2 Duo-Band Filter - Astronomy Plus
Askar Colour Magic C1/C2 Duo-Band Filter - Astronomy Plus
$134.00 - $255.00
$134.00 - $255.00
$134.00 - $255.00
$134.00

Askar Colour Magic C1 & C2 Duo-Band Filter

Askar Colour Magic C1 & C2 Duo-Band Filter Colour Magic C1 Duo-band filter (Hα+OIII) has a high transmittance of over 90% at its center wavelen...

View full details
$134.00 - $255.00
$134.00 - $255.00
$134.00 - $255.00
$134.00
Askar Color Magic 6nm Deep-Sky Narrowband filters - Astronomy Plus
Askar Color Magic 6nm Deep-Sky Narrowband filters - Astronomy Plus
$379.00 - $745.00
$379.00 - $745.00
$379.00 - $745.00
$379.00

Askar Colour Magic D1 & D2 6nm Deep-Sky Narrowband Filters

Askar Colour Magic D 6nm Deep-Sky Narrowband Filters For all astrophotography enthusiasts, filters are one of the indispensable accessories to achi...

View full details
$379.00 - $745.00
$379.00 - $745.00
$379.00 - $745.00
$379.00
Askar Color Magic 3nm Deep-Sky Narrowband filter - Astronomy Plus Save $35.00 Save $0.00
$735.00
$735.00 - $735.00
$735.00
$700.00
$700.00 - $700.00
$700.00

Askar Color Magic D 3nm Deep-Sky Narrowband filter

Askar Color Magic 3nm Deep-Sky Narrowband filter For all astrophotography enthusiasts, filters are one of the indispensable accessories to achieve ...

View full details
$735.00
$735.00 - $735.00
$735.00
$700.00
$700.00 - $700.00
$700.00
Save $35.00 Save $0.00
Askar Duo-Band Narrowband Filter - Astronomy Plus
$185.00 - $265.00
$185.00 - $265.00
$185.00 - $265.00
$185.00

Askar Duo-Band Narrowband Filter

Askar Duo-Band Narrowband Filter The Askar Duo-band narrowband, as its name suggests, has two passbands, which is quite different from those singl...

View full details
$185.00 - $265.00
$185.00 - $265.00
$185.00 - $265.00
$185.00
Askar 5nm Color Magic SHO Narrowband 2" Filters Set - Astronomy Plus
Askar 5nm Color Magic SHO Narrowband 2" Filters Set - Astronomy Plus
$392.35 - $1,177.05
$392.35 - $1,177.05
$392.35 - $1,177.05
$392.35

Askar 5nm Color Magic SHO Narrowband 2" Filters Set

Askar Color Magic SHO Narrowband 5nm Filters Set For all astrophotography enthusiasts, filter is one of the indispensable accessories to achieve a ...

View full details
$392.35 - $1,177.05
$392.35 - $1,177.05
$392.35 - $1,177.05
$392.35
Askar SII / Ha / OIII Narrowband 7nm filters - Astronomy Plus
Askar SII / Ha / OIII Narrowband 7nm filters - Astronomy Plus
$198.17 - $1,008.00
$198.17 - $1,008.00
$198.17 - $1,008.00
$198.17

Askar SII / Ha / OIII Narrowband 7nm filters

Askar SII / Ha / OIII Narrowband 7nm filters SII Filter The Askar S II 7nm filter is suitable for imaging of S II emitting nebulae or some supernov...

View full details
$198.17 - $1,008.00
$198.17 - $1,008.00
$198.17 - $1,008.00
$198.17
Askar LRGB filters - Astronomy Plus
$251.37 - $437.57
$251.37 - $437.57
$251.37 - $437.57
$251.37

Askar LRGB filters

Askar LRGB Filters The Askar LRGB imaging filter set is designed for those imagers who possess a monochrome camera that use either CCD or CMOS sen...

View full details
$251.37 - $437.57
$251.37 - $437.57
$251.37 - $437.57
$251.37
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!