Filters

Daystar Solar Eclipse Glasses All Daystar manufactured Solar Glasses are certified MADE IN USA and pass ISO standard 12312-2:2015 for protective ey...

Optolong L-Pro Filter The Optolong L-Pro Filter is designed to improve the visibility of various deepsky objects. By selectively reducing the trans...

Daystar Solar Eclipse Glasses / Astronomy Plus Design These solar glasses are sold separately. All Daystar manufactured Solar Glasses are certified...

Antlia SHO 3nm Narrowband Pro Filters Antlia SHO Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwid...

Vaonis Vespera Solar Filter Astronomer by night, astronomer by day! Observe the closest star to Earth during the day with the Vespera solar filter....

Optolong UV/IR CUT Optolong UV/IR Cut filter is designed for ultraviolet and infrared wavelength blocking to improve sharpness of the image as most...

SVBONY 1.25"/2'' Variable Polarizing Filters for Eyepieces The VPL Filter has premium quality metal rim and optics glass lens . Reduce glare and in...

ZWO UV/IR Cut Filter The ZWO UV/IR Cut Filter  filter is suitable for color camera with AR protect window. It’s available in 1.25″ or 2″ round moun...

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 ...

Daystar White Light ULF - Universal Solar Filters Available in 3 sizes.ULF-50ULF-70ULF-90 Safe, Thousand Oaks brand SolarLite Film. Ships flat for...

Thousand Oaks Full Aperture Solarlite Polymer After years of R&D we have developed a new solar film that has the optical quality of glass with ...

Thousand Oaks Threaded Camera Filters Thousand Oaks Threaded Camera Filters boast superior quality and performance. They create a clear, crisp pict...

Vespera Duo Band Filter The Vespera Dual Band Filter is a dual narrowband interference filter that will significantly improve your photo quality ...

Antlia Triband RGB Ultra 2" Filter It is designed for light pollution suppression for OSC and Mono cameras. The spectral design selected the most s...

Antlia LRGB-V Filters The Antlia LRGB-V Pro series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors...

ZWO Duo-Band Filter The ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo-B...

Vespera Light Pollution Filter The Vespera light pollution filter or CLS (City Light Suppression) filter allows you to improve the quality of your ...

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 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...

ZWO Atmospheric Dispersion Corrector ZWO Atmospheric Dispersion Corrector (ADC) is used to reduce the effect of atmospheric dispersion on lunar and...

Unistellar Smart Solar Filter ** Release date: September 1st ** Unlock the secrets of our nearest star and uncover the awe-inspiring mysteries of s...

Vaonis Stellina Solar Filter Astronomer by night, astronomer by day! Observe the closest star to Earth during the day with the Stellina solar fi...

Baader Fringe Killer Filter Achromat owners rejoice! Baader Planetarium has taken minus violet filtration to a new level. The Fringe Killer brings ...

SVBONY SV155 1.25" 7-Piece Filters Set for Planetary & Moon 7pcs filters set include most popular color planetary and moon telescope eyepiece ...

SVBONY SV164 Dark Filter for CCD Cameras Quickly capture dark frames to optimize photo quality; SV164 filter blocks all light from imaging camera s...

Antlia SHO 4.5nm Narrowband EDGE Filters Antlia SHO EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The supp...

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...

Celestron EclipSmart Solar Filter - 8” SCT and EdgeHD Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 8” tel...

SVBONY Moon Filter 1.25''/2'' for Reduce Glare Moon and skyglow filter is a multi band pass filter transmitting a high percentage of light in the ...

Daystar Quark Chromosphere H-alpha Filter The Daystar Quark Chromosphere H-alpha Filter marries high quality components of a telecentric barlow, ad...

Celestron 1.25" Variable Polarizing Filter When you want to selectively reduce the brightness of celestial objects for a customized view, the Varia...

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 ...

SVBONY EOS-C UHC Filter for Light Pollution UHC filters or light pollution reduction filters are designed to selectively reduce the transmissio...

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...