Light Pollution & Nebula Filters

Optolong L-Extreme Dual-Band Astronomy NarrowBand Filter The advantage of the L-eXtreme filter is that there is no transmission between the H-beta ...

Antlia ALP-T Dual Band 5nm Ha&OIII Filter ***** Antlia FAMOUS filter known as Gold Filter! ***** The Antlia ALP-T dual band 5nm filter is a dua...

Optolong L-eNhance Filter The relentless spread or urbanization and its associated light pollution have become a growing problem for all amateur as...

Antlia Quad Band Anti-Light Pollution Filter 2" Mounted The Antlia Quad Band Anti-Light Pollution Filter is a light suppression filter for color an...

IDAS NBZ duo-band filter IDAS NBZ duo-band filter is designed to enhance the contrast of Hα and OIII emission nebula, yet accommodate the filter sp...

Antlia ALP-T Dual Band 5nm SII&Hb Filter The ALP-T dual band 5nm SII&Hb filter is a dual line-pass filter, which lets the deep red Sulfur-I...

Baader UHC-L / Ultra-L-Booster Filter (CMOS-optimized) New CMOS-optimized Baader UHC-L DeepSky Filter from Baader Planetarium with Reflex-Blocker™a...

Antlia ALP-T Dual Band 5nm Highspeed Filter ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging systems by ...

IDAS NBZ UHS(Ultra High Speed) versions Ideal for Ultra high speed optics such as RASAs and HyperStars F1.8 to F2.8 & UHS More competitive pri...

Askar Color Magic 6nm Deep-Sky Narrowband filters For all astrophotography enthusiasts, filters are one of the indispensable accessories to achiev...

Antlia H-beta and OIII Filter – 1.25″ Antlia HB-OIII filter is engineered specifically for night visual nebulae observation at a high contrast and ...

Optolong L-Ultimate Filter It’s about a 3nm dual band designed to drastically reduce the effect of light pollution, the 3nm isolates the nebulae’s ...

Optolong L-eXtreme F2 Fast Optics Dual Narrowband 2" Optolong L-eXtreme F2 is a dual-band (500.7 nm and 656.28 nm, FWHM=7 nm) narrowband pass filt...

IDAS LPS-C1 M48 Filter (2") (LPS) Light Pollution Suppression Filter Effectively suppressing white LED sky glow Maintains the good color balance...

Tele Vue Bandmate Nebustar Type II Filter The Tele Vue Bandmate Nebustar Type II Filter is a unique narrowband design specifically for Tele Vue. It...

IDAS NB1 Nebula Booster Filter H-alpha, H-beta & OIII The IDAS NB1 Nebula Booster Filter is a triple line-pass filter (H-alpha, H-beta & OI...

Astronomik CLS Filter The Astronomik CLS Filter is a budget filter for visual observation, Black & White photography and CCD photographs of neb...

Optolong L-Quad Enhance Filter L-Quad Enhance Filter (L-QEF) is a quad bandpass light pollution suppression filter for colour cameras. It effective...

Astronomik OIII Visual Filter From the start, the Astronomik OIII Visual Filter has been very specifically designed for the visual observation of g...

Celestron 2" UHC/LPR Filter Our 2" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengt...

Celestron 1.25" UHC/LPR Filter Our 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wa...

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

Optolong Moon & Skyglow Filter Optolong Moon & Skyglow filter is designed to darken the background sky by blocking light transmission from ...

IDAS NB3 Nebula Booster Filter OIII & SII The IDAS NB3 Nebula Booster Filter is a dual line-pass filter (OIII & SII) which can be used with...

IDAS NB2 48mm mounted Nebula Booster Filter H-alpha & OIII The IDAS NB2 Nebula Booster Filter is a dual line-pass filter (H-alpha & OIII) w...

IDAS LPS-V4 Nebula Filter The IDAS LPS-V4 Nebula Filter is designed to provide maximum contrast between key astronomical emission lines and a light...

Chroma LoGlow Light Pollution Filter The Chroma LoGlow Light Pollution Filter blocks common spectral lines from lighting sources. This filter provi...

Celestron Light Pollution Filter RASA 8" Light pollution in the night sky can significantly degrade contrast in astronomical images. This is especi...

Celestron Light Pollution Filter RASA 11" Get the most out of your Celestron Rowe-Ackermann Schmidt Astrograph 11, even under light-polluted skies,...