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Altair Astro 115mm Aperture Hydrogen Alpha D-ERF (120mm filter with housing cell)
$529.00
Altair 115mm Aperture Hydrogen Alpha D-ERF Solar Filter Advanced Solar Protection: The Altair Dichroic Solar Energy Rejection Filter (D-ERF) is designed to protect telescopes and solar imaging equipment from excessive...
Altair Astro 160mm TRIBAND D-ERF Solar Energy Rejection Filter (Hydrogen Alpha plus CaK CaH)
$1,419.99
Altair Astro 160mm TRIBAND D-ERF Solar Energy Rejection Filter Advanced Solar Protection: Designed to protect telescopes and solar imaging equipment from excessive heat build-up, specifically when using Daystar Hydrogen Alpha...
Tele Vue Optics OIII Filters
$143.00 – $260.00
Tele Vue Optics OIII Filters: Bandmate Series Key Features: Precision Manufacturing: Filters are crafted with strict quality control, ensuring consistent performance. German-Sourced Materials: High-quality materials from Germany guarantee durability and...
Altair 2nm G-Band Solar Contrast Filter - 2" 430.3nm
$319.99
IMPORTANT SAFETY INFORMATION: DO NOT USE THIS FILTER FOR DIRECT SOLAR OBSERVATION! Must be used together with a professional solar filter film or glass type, or Hershel Wedge with Max. 0.024%...
Antlia Filters Solar Herschel Wedge- 1.25"
$372.90
Unlock the Power of Solar Imaging with the Antlia Solar Herschel Wedge- 1.25" The Antlia Solar Wedge, designed with the Herschel Wedge technology, is your gateway to capturing stunning solar...
Antlia Filters CaK 3nm Solar Filter- 1.25"
$295.90
Antlia Filters CaK 3nm Solar Filter- 1.25": Precision Imaging for Solar Observations The Antlia Filters CaK 3nm Solar Filter- 1.25" is an exceptional tool for astrophotographers aiming to capture detailed...
Antlia Filters CH4 - 1.25"
$185.90
Antlia Filters CH4 - 1.25": Advanced Methane Imaging for Planetary Observation The Antlia Filters CH4 - 1.25" Methane Filter is a specialized astronomical tool designed for capturing intricate details...
Antlia Filters UVenus - 1.25"
$218.90
Capture the Hidden Beauty of Venus and Jupiter with the Antlia UVenus - 1.25" Filter The Antlia Venus-U filter is your gateway to exploring the intricate cloud structures of Venus...
Antlia Filters IR850 - 1.25"
$42.90
Antlia Filters IR850 - 1.25": Premium Infrared Imaging for Planetary Photography The Antlia IR Pass 850nm filter, a companion to the IR Pass 685nm, is a specialized absorptive filter...
Antlia Filters IR685 - 1.25"
$42.90
Antlia Filters IR685 - 1.25": Advanced Infrared Imaging for Planetary Photography The Antlia IR Pass 685nm filter is a specialized tool designed for astrophotographers focusing on planetary imaging. This absorptive...
Antlia Filters OIII 4.5nm Edge
$203.50 – $385.00
Introducing the Antlia OIII 4.5nm EDGE Narrowband Filter - Unveil the Cosmos with Precision Are you ready to take your astrophotography to the next level? Look no further than the...
Celestron Narrowband Hα-Hβ-OIII Imaging Filter, RASA 8
$329.00
Capture the stunning beauty of emission nebulae with the Celestron Narrowband Hα-Hβ-OIII Imaging Filter, tailor-made for the 8” Rowe-Ackermann Schmidt Astrograph (RASA). This filter is an essential tool for...