Astrophotography

Altair Astro 115mm Aperture TRIBAND D-ERF (120mm Filter with Housing Cell) Comprehensive Solar Protection: Specifically designed to safeguard your telescope and solar imaging equipment from excessive heat during solar observation...

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 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: 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...

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%...

The Celestron Oxygen III Narrowband Filter - 2" is an essential accessory for astronomers and astrophotographers. Specifically designed to isolate the two doubly-ionized oxygen lines (496 and 501 nm lines)...

Celestron UHC/LPR Filter - 2" Targeted Light Pollution Reduction: Designed to decrease transmission of specific wavelengths from artificial lighting, including mercury and sodium vapor lights. Enhanced Ultra High Contrast: Offers...

  Optec Inc. IFW2 Filter Wheel: High-Speed, Versatile Control for Advanced Imaging Innovative High-Speed Design: The IFW 2 is Optec's pioneering high-speed filter wheel, designed for rapid filter changes to...

HSFW High Speed Filter Wheel with USB interface. With a homing time of 2 seconds and .8 seconds to switch to an adjacent filter the HSFW can sustain fast imaging...