Search

Gifts ideas

Binoculars

Spotting scopes

Digiscoping

Tripod & Accessories

Birdwatching books

Night vision

Stargazing

Astronomy telescope

Astronomy eyepiece

Star diagonals

Finder/polar scope

Barlow lenses

Eyepiece adaptors

Observing aids

Astronomy filters

Astrophotography

Books & Software

Microscopes

Magnifiers

Bargain Zone

AstroBoot

We're proud of our latest customer feedback... thank you!

Add us to your favourites!

Blowout sale now on! Reductions of 50% and over!

Astronomy filters - Colour and specialist astronomy filters

We have a wide selection of astronomy filters, but if you can’t find the astronomy filter you need, call us on 0845 634 9192 — we love to talk telescope filters!

 
Eyepiece filters 1.25" and 2"

2" Variable polarising filter

More info
1.25" Rotating variable polarising filter

1.25" Rotating

1.25" Rotating

More info
1.25" anti-light-pollution nebula filter (LPR)

Light Pollution

Light Pollution

More info
1.25 and  2" OIII narrowband filters

OIII nebula

OIII nebula

More info

2" Variable polarising filter

1.25" Rotating variable polarising filter (normally £34.95!)

1.25" anti-light-pollution nebula filter (LPR)

1.25 and 2" OIII narrowband filters (normally £47.99!)

£38.99 Add to cart
 

£28.99 Add to cart
 

£20.49 Add to cart
 

£39.99 More info
 

1.25 and  2" UHC (Ultra High Contrast) narrowband filters

UHC nebula filter

UHC nebula filter

More info
Variable Polarising Filters 1.25” and 2”

Polarising filters

Polarising filters

More info
2" anti-light-pollution nebula filter (LPR)

Light Pollution

Light Pollution

More info
AC535 1.25" BK-7 plain glass filter

More info

1.25 and 2" UHC (Ultra High Contrast) narrowband filters (normally £46.99!)

Variable Polarising Filters 1.25” and 2” (normally £32.49!)

2" anti-light-pollution nebula filter (LPR)

AC535 1.25" BK-7 plain glass filter

£41.99 More info
 

£30.49 More info
 

£28.99 Add to cart
 

£13.49 Add to cart
 

AC571 1.25" MinVB anti-fringing filter

More info
AC582 1.25" IR and UV blocking filter

More info
Dual 1.25" polarising filters for Lunar astronomy

Dual filters

Dual filters

More info
ScopeTeknix 1.25" IR and UV blocking filter

More info

AC571 1.25" MinVB anti-fringing filter (normally £49.99!)

AC582 1.25" IR and UV blocking filter (normally £24.99!)

Dual 1.25" polarising filters for Lunar astronomy (normally £29.99!)

ScopeTeknix 1.25" IR and UV blocking filter

£25.49 Add to cart
 

£23.49 Add to cart
 

£20.49 Add to cart
 

£20.49 Add to cart
 

4-up filter case for 1.25" filters

More info
No 11 1.25" colour filter

More info
No 12 1.25" colour filter

More info
No 15 1.25" colour filter

More info

4-up filter case for 1.25" filters (normally £9.99!)

No 11 1.25" colour filter

No 12 1.25" colour filter

No 15 1.25" colour filter

£6.99 Add to cart
 

£5.99 Add to cart
 

£5.99 Add to cart
 

£5.99 Add to cart
 

No 21 1.25" colour filter

More info
No 25 1.25" colour filter

More info
No 23A 1.25" colour filter

More info
No 56 1.25" colour filter

More info

No 21 1.25" colour filter

No 25 1.25" colour filter

No 23A 1.25" colour filter

No 56 1.25" colour filter

£5.99 Add to cart
 

£5.99 Add to cart
 

£5.99 Add to cart
 

£5.99 Add to cart
 

No 80A 1.25" colour filter

More info
No 82A 1.25" colour filter

More info
ND25 1.25" neutral density Moon filter

More info
ScopeTeknix filter wheel for imagers and observers

New!

New!

More info

No 80A 1.25" colour filter

No 82A 1.25" colour filter

ND25 1.25" neutral density Moon filter

ScopeTeknix filter wheel for imagers and observers (normally £109.99!)

£5.99 Add to cart
 

£5.99 Add to cart
 

£7.99 Add to cart
 

£90.49 Add to cart
 

 

 
Telescope filters and accessories for solar observing to explore the nearest star!

Sol-Vu safe solar observing filters for most telescopes

made with Baader Astrosolar film

made with Baader Astrosolar film

More info
AC635 SolarVue 2"  Herschel Wedge Solar observation diagonal

See the real Sun!

See the real Sun!

More info
AC667 Solar observing shade for all telescopes

More info
AC618 Universal Solar Finder

More info

Sol-Vu safe solar observing filters for most telescopes

AC635 SolarVue 2" Herschel Wedge Solar observation diagonal (normally £189.99!)

AC667 Solar observing shade for all telescopes (normally £17.99!)

AC618 Universal Solar Finder (normally £19.99!)

£27.99 More info
 

£183.99 Add to cart
 

£16.49 Add to cart
 

£18.49 Add to cart
 

AC466 LX Solar Finder conversion

for 50mm finders

for 50mm finders

More info
Coronado Personal Solar Telescope (PST) - New Version

Free offer

Free offer

More info
Hard case for all Personal Solar Telescopes (PST)

More info
AC599 The Solar-Mate observing shade for Coronado PST

More info

AC466 LX Solar Finder conversion (normally £19.99!)

Coronado Personal Solar Telescope (PST) - New Version (normally £528.98!)

Hard case for all Personal Solar Telescopes (PST) (normally £94.49!)

AC599 The Solar-Mate observing shade for Coronado PST (normally £19.99!)

£18.49 Add to cart
 

£469.99 More info
 

£81.49 Add to cart
 

£18.49 Add to cart
 

 

Share |