Antlia Filters
-3 %
Brand: Antlia Filters
Antlia PRO SII 3.0nm Ultra-Narrowband Filter - 50mm Round Unmounted (glass only)
The Antlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filters enhance contrast of emission targets by loweri..
£477.00 £490.00
Ex Tax:£397.50
-7 %
Brand: Antlia Filters
Antlia H-Alpha (Ha) 3.0nm PRO Ultra-Narrowband Filter - Mounted in 1.25" Filter Cell (31.8mm)
These Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The Antlia H-Alpha (Ha) 3.0nm filter is suitable for i..
£249.00 £267.00
Ex Tax:£207.50
-16 %
Brand: Antlia Filters
Antlia H-Alpha (Ha) 3.0nm PRO Ultra-Narrowband Filter - Mounted in 1.25" Filter Cell (31.8mm)
AS NEW condition. Customer return. Seal is broken, otherwise in as new condition.
These Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm fil..
£225.00 £267.00
Ex Tax:£187.50
-7 %
Brand: Antlia Filters
Antlia H-Alpha (Ha) 3.0nm PRO Ultra-Narrowband Filter - Mounted in 2" Filter Cell (50.4mm)
Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The Antlia H-Alpha (Ha) 3.0nm filter is suitable for ..
£386.00 £414.00
Ex Tax:£321.67
-7 %
Brand: Antlia Filters
Antlia PRO H-Alpha (Ha) 3.0nm Ultra-Narrowband Filter - 31mm Unmounted (glass only)
Just arrived! Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The Antlia H-Alpha (Ha) 3.0nm filter is suita..
£269.00 £288.00
Ex Tax:£224.17
-7 %
Brand: Antlia Filters
Antlia H-Alpha (Ha) 3.0nm PRO Ultra-Narrowband Filter - 36mm Unmounted (glass only)
Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The Antlia H-Alpha (Ha) 3.0nm filter is suitable for imaging H-Al..
£303.00 £325.00
Ex Tax:£252.50
-7 %
Brand: Antlia Filters
Antlia OIII 3.0nm PRO Ultra-Narrowband Filter - Mounted in 1.25" Filter Cell (31.8mm)
Just arrived! Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The out of band blocking specification of th..
£249.00 £267.00
Ex Tax:£207.50
-16 %
Brand: Antlia Filters
Antlia OIII 3.0nm PRO Ultra-Narrowband Filter - Mounted in 1.25" Filter Cell (31.8mm)
AS NEW condition. Customer return. Seal is broken, otherwise in as new condition.
Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters..
£225.00 £267.00
Ex Tax:£187.50
-7 %
Brand: Antlia Filters
Antlia OIII 3.0nm PRO Ultra-Narrowband Filter - Mounted in 2" Filter Cell
Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The out of band blocking specification of the new OIII Pro version is ..
£386.00 £414.00
Ex Tax:£321.67
-7 %
Brand: Antlia Filters
ANTLIA PRO Ultra Narrowband 3nm OIII Filter - 31mm Unmounted (glass only)
Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The out of band blocking specification of the new OIII Pro version is rated..
£269.00 £288.00
Ex Tax:£224.17
-7 %
Brand: Antlia Filters
ANTLIA PRO Ultra Narrowband 3nm OIII Filter - 36mm Unmounted (glass only)
Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The out of band blocking specification of the new OIII Pro version is rated..
£303.00 £325.00
Ex Tax:£252.50
-7 %
Brand: Antlia Filters
Antlia SII 3.0nm PRO Ultra-Narrowband Filter - Mounted in 1.25" Filter Cell (31.8mm)
Just arrived! Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The Antlia SII 3.0nm filter is suitable for i..
£249.00 £267.00
Ex Tax:£207.50
-7 %
Brand: Antlia Filters
Antlia SII 3.0nm PRO Ultra-Narrowband Filter - Mounted in 2" Filter Cell
Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The Antlia SII 3.0nm filter is suitable for imaging SII emissions from ..
£386.00 £414.00
Ex Tax:£321.67
-7 %
Brand: Antlia Filters
Antlia SII 3.0nm PRO Ultra-Narrowband Filter - 31mm Unmounted (glass only)
Just arrived! Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The Antlia SII 3.0nm filter is suitable for imaging SII emis..
£269.00 £288.00
Ex Tax:£224.17
-7 %
Brand: Antlia Filters
Antlia SII 3.0nm PRO Ultra-Narrowband Filter - 36mm Unmounted (glass only)
Now these Antlia filters got even better! 3nm bandwidth instead of 3.5nm!
Description of the new PRO 3nm filters is under construction!
The Antlia SII 3.0nm filter is suitable for imaging SII emissions from neb..
£303.00 £325.00
Ex Tax:£252.50
-6 %
Brand: Antlia Filters
ANTLIA QUAD Band Semi-narrowband Light Pollution Filter 2"
The Antlia Quad Band Anti-Light Pollution Filter is a light suppression filter for color and monochrome cameras. It is able to shoot most deep sky objects like galaxies, reflection nebulae, emission nebula, and star cl..
£193.00 £205.00
Ex Tax:£160.83
-7 %
Brand: Antlia Filters
ANTLIA SLOAN g' r' i' z' Filter SET - 50mm Round (unmounted)
As this is not an extremely popular filter set, we will try to always keep at least one set in stock, so migth be worth asking us to confirm if we have it in stock.
The Sloan Digital Sky Survery (SDSS) p..
£1,365.00 £1,466.00
Ex Tax:£1,137.50
-7 %
Brand: Antlia Filters
Antlia Solar Discover CaK Calcium-K 3nm 393.3nm Imaging Solar Filter Assembly
The Antlia Solar Discover 3nm CaK is an assembly consisting of one set of light reducing filters, designed to maximize imaging contrast of sun spots, solar surface granulation and other features that are prominent in Ca..
£349.00 £376.00
Ex Tax:£290.83
-2 %
Brand: Antlia Filters
Antlia Solar Discover CaK Calcium-K 5Å Imaging Solar Filter Assembly
The Antlia Solar Discover 5Å CaK assembly incorporates a set of light-reducing filters to reduce solar heat ingress for safe operation during solar imaging. It is specifically engineered to enhance imaging contrast f..
£898.00 £921.00
Ex Tax:£748.33
-4 %
Brand: Antlia Filters
Antlia Solar Discover CaK Calcium-K 5Å Imaging Solar Filter Assembly with 2x Barlow
The Antlia Solar Discover 5Å CaK assembly incorporates a set of light-reducing filters to reduce solar heat ingress for safe operation during solar imaging. It is specifically engineered to enhance ima..
£939.00 £974.00
Ex Tax:£782.50
-4 %
Brand: Antlia Filters
Antlia Solar Discover CaK Calcium-K 5Å Imaging Solar Filter Assembly with 3x Barlow
The Antlia Solar Discover 5Å CaK assembly incorporates a set of light-reducing filters to reduce solar heat ingress for safe operation during solar imaging. It is specifically engineered to enhance ima..
£939.00 £974.00
Ex Tax:£782.50
-4 %
Brand: Antlia Filters
Antlia Solar Discover CaK Calcium-K 5Å Imaging Solar Filter Assembly with 5x Barlow
The Antlia Solar Discover 5Å CaK assembly incorporates a set of light-reducing filters to reduce solar heat ingress for safe operation during solar imaging. It is specifically engineered to enhance ima..
£949.00 £984.00
Ex Tax:£790.83
Brand: Antlia Filters
Antlia Solar Discover Dual Band Ha, CaK and CaH Filter Assembly - Mini
The Antlia Solar Discover Dualband (Ha, CaK, and CaH) filter assembly comes in both standard and mini versions. It is specifically designed for solar photosphere photography, effectively enhancing contrast and sharpness in sol..
£104.00
Ex Tax:£86.67
Brand: Antlia Filters
Antlia Solar Discover Dual Band Ha, CaK and CaH Filter Assembly - Standard
The Antlia Solar Discover Dualband (Ha, CaK, and CaH) filter assembly comes in both standard and mini versions. It is specifically designed for solar photosphere photography, effectively enhancing contrast and sharpness in..
£156.00
Ex Tax:£130.00
-130mm-150mm-200mm-250x250h.webp "Antlia Solar Discover Dualband Energy Rejection Filter (ERF) - 130mm")
-130mm-150mm-200mm-b-250x250.webp "Antlia Solar Discover Dualband Energy Rejection Filter (ERF) - 130mm")
Brand: Antlia Filters
Antlia Solar Discover Dualband Energy Rejection Filter (ERF) - 130mm
The Antlia Dualband Solar Energy Rejection Filter is designed by combining Hydrogen Alpha, Calcium K-Line and Calcium H-Line in one dualband filter. It is the filter used in conjunction with Antlia Solar Discover 3nm CaK, Solar,..
£998.00
Ex Tax:£831.67
Brand: Antlia Filters
Antlia Solar Discover Dualband Energy Rejection Filter (ERF) - 150mm
The Antlia Dualband Solar Energy Rejection Filter is designed by combining Hydrogen Alpha, Calcium K-Line and Calcium H-Line in one dualband filter. It is the filter used in conjunction with Antlia Solar Discover 3nm CaK, Solar,..
£1,299.00
Ex Tax:£1,082.50
-2-inch-250x250h.webp "Antlia Solar Discover Dualband Energy Rejection Filter (ERF) - 2\"")
-7 %
Brand: Antlia Filters
Antlia Solar Discover Dualband Energy Rejection Filter (ERF) - 2"
The Antlia Dualband Solar Energy Rejection Filter is designed by combining Hydrogen Alpha, Calcium K-Line and Calcium H-Line in one dualband filter. It is the filter used in conjunction with Antlia Solar Discover 3nm CaK, Sola..
£97.00 £104.00
Ex Tax:£80.83
Available for pre order
Brand: Antlia Filters
Antlia Solar Discover Dualband Energy Rejection Filter (ERF) - 200mm
At the moment we are not planning to keep stock of this size, but you are welcome to place an order and then we will quickly place an order with Antlia for this.
The Antlia Dualband Solar Energy Rejection Filter is designed b..
£2,337.00
Ex Tax:£1,947.50
-250x250.webp "ANTLIA Triband RGB Ultra Filter - 2\" - Mk II")
-7 %
Brand: Antlia Filters
ANTLIA Triband RGB Ultra Filter - 2"
The Antlia Triband RGB Ultra filter is designed for light pollution suppression for OSC and Mono cameras. The spectral design selected the most substantial information in the RGB bands, that enables the Antlia Triband RGB Ultra Filter to shoot o..
£174.00 £188.00
Ex Tax:£145.00
-7 %
Brand: Antlia Filters
ANTLIA U-Venus Planetary Imaging Filter - Mounted in 1.25" Filter Cell (31.8mm)
The Antlia Venus-U filter is designed for imaging the cloud structures of Venus and Jupiter with CCD or CMOS cameras via a telescope. Cloud details primarily appear in the ultraviolet band which cannot normally b..
£194.00 £209.00
Ex Tax:£161.67