Antlia Filters
-3 %
Brand: Antlia Filters
Antlia PRO H-Alpha (Ha) 3.0nm Ultra-Narrowband Filter - 50mm Round Unmounted (glass only)
Antlia H-alpha 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 lo..
£477.00 £490.00
Ex Tax:£397.50
Brand: Antlia Filters
Antlia 10X50mm Monocular with 8-EL UHC Pro Visual Enhancer Filter Built in
Antlia 10x50 monocular telescope is a versatile optical instrument suitable for daytime viewing, birdwatching, and astronomical observation. It features an integrated 8-EL UHC Pro filter, which significantly ..
£349.00
Ex Tax:£290.83
Brand: Antlia Filters
Antlia 2" Extra Filter Holder / Filter Slider for ANTLIA OAG and Filter Drawer Assembly
Purchase additional filter holders to easily use multiple filters with the ANTLIA OAG and Filter Drawer Assembly
Holds standard 2" mounted filters with 48mm threads. If you wanted to use 1.2..
£30.00
Ex Tax:£25.00
Brand: Antlia Filters
Antlia 2x Barlow for 5Å CaK
Generally In Stock, please contact us for confirmation.
2x Barlow for use with Antlia Solar Discover 5Å CaK Assembly..
£53.00
Ex Tax:£44.17
Brand: Antlia Filters
ANTLIA 2X54mm Constellation Monocular with 8-EL UHC Pro Visual Enhancer Filter Built in
Antlia 2x54 constellation monocular telescope can provide a 36-degree field of view for both night stargazing and daytime use, you can see a wider night sky when observi..
£199.00
Ex Tax:£165.83
-4 %
Brand: Antlia Filters
Antlia 3nm Narrowband H-alpha (Ha) Pro Filter - 50mm x 50mm Square Unmounted
Generally In Stock, please contact us for confirmation.
Antlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filt..
£721.00 £749.00
Ex Tax:£600.83
-4 %
Brand: Antlia Filters
Antlia 3nm Narrowband Oxygen III (OIII) Pro Filter - 50mm x 50mm Square Unmounted
Generally In Stock, please contact us for confirmation.
Antlia OIII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband fi..
£721.00 £749.00
Ex Tax:£600.83
-4 %
Brand: Antlia Filters
Antlia 3nm Narrowband Sulfur II (SII) Pro Filter - 50mm x 50mm Square Unmounted
Generally In Stock, please contact us for confirmation.
Antlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narrowband filte..
£721.00 £749.00
Ex Tax:£600.83
Brand: Antlia Filters
Antlia 3x Barlow for 5Å CaK
Generally In Stock, please contact us for confirmation.
3x Barlow for use with Antlia Solar Discover 5Å CaK Assembly..
£53.00
Ex Tax:£44.17
Brand: Antlia Filters
Antlia 50mm Extension Tube for Solar Discover CaK 5Å Assembly
This is a 2" extension tube with 50mm optical length for the Antlia Solar Discover 5Å CaK assembly.
When you use the Antlia Solar Discover 5Å CaK assembly with a refractor telescope without a ..
£27.00
Ex Tax:£22.50
Brand: Antlia Filters
Antlia 50mm Extra Filter Holder / Filter Slider for ANTLIA OAG and Filter Drawer Assembly
Purchase additional filter holders to easily use multiple filters with the ANTLIA OAG and Filter Drawer Assembly
Holds 50mm round glass only (unmounted) filters.
Note: imge shows a differen..
£30.00
Ex Tax:£25.00
Brand: Antlia Filters
Antlia 50x50mm Extra Filter Holder / Filter Slider for ANTLIA OAG and Filter Drawer Assembly
Purchase additional filter holders to easily use multiple filters with the ANTLIA OAG and Filter Drawer Assembly
Holds 50mm x 50mm SQUARE glass only (unmounted) filters.
Note: imge shows..
£30.00
Ex Tax:£25.00
Brand: Antlia Filters
Antlia 5x Barlow for 5Å CaK
Generally In Stock, please contact us for confirmation.
3x Barlow for use with Antlia Solar Discover 5Å CaK Assembly..
£63.00
Ex Tax:£52.50
Brand: Antlia Filters
Antlia 70mm Extension Tube for Solar Discover CaK 5Å Assembly
This is a 2" extension tube with 70mm optical length for the Antlia Solar Discover 5Å CaK assembly.
When you use the Antlia Solar Discover 5Å CaK assembly with a refractor telescope without a ..
£27.00
Ex Tax:£22.50
Brand: Antlia Filters
Antlia 8-EL UHC Pro Visual Enhancer Filter - 2" Mounted
The Antlia 8-EL UHC Pro Visual Enhancer filter is a high--performance optical filter designed for visual observation of celestial objects.
This filter is designed to combat moderate light pollution while maintaining excelle..
£129.00
Ex Tax:£107.50
-9 %
Brand: Antlia Filters
Antlia ALP-T Dual Band 3nm SII and OIII Filter 2"
The ALP-T dual band 3nm SII&OIII filter is a dual narrowband filter, which lets the deep red Sulfur-II 672.4nm and the blue-green OIII (500.7nm) lines through and is primarily engineered for color cameras to assist astrophotographers taki..
£398.00 £439.00
Ex Tax:£331.67
-9 %
Brand: Antlia Filters
Antlia ALPT Dual Band 3nm Ha and OIII Filter 2"
The Antlia ALP-T Dualband 3nm Ha&OIII Filter is a dual narrowband filter that lets the red H-alpha (656.3nm) and the blue-green OIII (500.7nm) lines through.
It is primarily designed for colour cameras and assists astrophotographers in t..
£398.00 £439.00
Ex Tax:£331.67
-2 %
Brand: Antlia Filters
ANTLIA ALP-T "gold" Dual Band 5nm H-alpha and OIII Filter- 2"
The Antlia ALP-T dual band 5nm filter is a dual line-pass filter which was designed to be used primarily with one-shot color (OSC) cameras such as DSLR's or astronomical OSC cameras. It can also be used as a narrowba..
£389.00 £398.00
Ex Tax:£324.17
Brand: Antlia Filters
ANTLIA ALP-T "gold" Dual Band 5nm H-alpha and OIII Filter- 2" - HIGH SPEED Version for f/2.2 to f/3.6
The ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging systems by shifting slightly the passband and center wavelength.
Using these h..
£398.00
Ex Tax:£331.67
Brand: Antlia Filters
ANTLIA ALP-T "gold" Dual Band 5nm H-alpha and OIII Filter- 36mm (unmounted, but with a B4836 2" filter adapter included)
The Antlia ALP-T dual band 5nm filter is a dual line-pass filter which was designed to be used primarily with one-shot color (OSC) cameras such as DSLR..
£312.00
Ex Tax:£260.00
Brand: Antlia Filters
ANTLIA ALP-T "gold" Dual Band 5nm H-alpha and OIII Filter- 36mm - HIGH SPEED Version for f/2.2 to f/3.6 (unmounted, but with a B4836 2" filter adapter included)
The ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging systems by shifting sligh..
£312.00
Ex Tax:£260.00
Brand: Antlia Filters
ANTLIA ALP-T "gold" Dual Band 5nm SET of H-alpha OIII and SII H-beta Filters - 2"
The ALP-T dual band 5nm SII&Hb filter is a dual line-pass filter, which lets the deep red Sulfur-II line and the blue Hydrogen-Beta line through and is used with one-shot color (OSC) cameras ..
£723.00
Ex Tax:£602.50
Brand: Antlia Filters
ANTLIA ALP-T "gold" Dual Band 5nm SII and H-beta Filter- 2"
The ALP-T dual band 5nm SII&Hb filter is a dual line-pass filter, which lets the deep red Sulfur-II line and the blue Hydrogen-Beta line through and is used with one-shot color (OSC) cameras such as DSLR's or ..
£367.00
Ex Tax:£305.83
Brand: Antlia Filters
ANTLIA ALP-T "gold" Dual Band 3.5nm SII and H-beta Filter- 2"
PRODUCT DESCRIPTION IS UNDER CONSTRUCTION!
Currently shows the 5nm version...
The ALP-T dual band 5nm SII&Hb filter is a dual line-pass filter, which lets the deep red Sulfur-II line and the..
£359.00
Ex Tax:£299.17
Brand: Antlia Filters
Antlia ALP-T Dual Band 5nm SII&H-beta Filter - 2'' Mounted
Generally In Stock, please contact us for confirmation.
The ALP-T dual band 5nm SII&Hb filter is a dual line-pass filter, which lets the deep red Sulfur-II line and the blue Hydrogen-Beta line t..
£367.00
Ex Tax:£305.83
Brand: Antlia Filters
Antlia B-48125 Astronomy Adapter for 1.25" Filters for Antlia OAG and Filter Drawer Assembly
The Antlia B48125 is an astronomy adapter that allows you to fit 1.25" filters into a standard 2" filter holder.
Designed by Antlia, this adapter is particularly useful for astrophotogra..
£8.00
Ex Tax:£6.67
Brand: Antlia Filters
Antlia B-4831 Astronomy Adapter for 31mm Unmounted Filters for Antlia OAG and Filter Drawer Assembly
Antlia B-4831 Astronomy Adapter for 31mm Unmounted Filters for Antlia OAG and Filter Drawer Assembly
The Antlia B4836 is an astronomy adapter that allows you to fit 31mm unmounted filters into a standard 2-inch filter holder.
Designed by Antlia, this adapter is particularly useful for ast..
£8.00
Ex Tax:£6.67
Brand: Antlia Filters
Antlia B-4836 Astronomy Adapter for 36mm Unmounted Filters for Antlia OAG and Filter Drawer Assembly
Antlia B-4836 Astronomy Adapter for 36mm Unmounted Filters for Antlia OAG and Filter Drawer Assembly
The Antlia B4836 is an astronomy adapter that allows you to fit 36mm unmounted filters into a standard 2-inch filter holder.
Designed by Antlia, this adapter is particularly useful for ast..
£8.00
Ex Tax:£6.67
Brand: Antlia Filters
Antlia CaK 3nm 393.3nm Imaging Solar Filter - 1.25'' Mounted
The Antlia CaK solar filter is made of heat resistant double-polished substrate. The Antlia CaK 393.3nm solar filter uses the most advanced multicoatings to produce a sharp 3nm narrow bandpass, designed to maximize contrast for ..
£282.00
Ex Tax:£235.00
-3 %
Brand: Antlia Filters
ANTLIA CH4 Methane Planetary Imaging Filter - 1.25"
The Antlia methane (CH4) filter is a specialized filter that allows light in the near infrared portion of the spectrum centered at 889nm to pass through with a bandpass that is 20nm wide. This filter was developed in order to measure finer ..
£150.00 £155.00
Ex Tax:£125.00