Filters

Altair ColourPRO 2" LRGB Filter Set R1 Purpose-built for monochrome CMOS/CCD astrophotography: balanced LRGB passbands deliver vivid, accurate color with maximum signal efficiency Individually verified: each filter ships with its...

Unlock the full potential of your astronomical imaging with the Altair 2" QuadBand V2 CMOS Optimised Filter. Designed to enhance your astrophotography experience, this high-performance filter delivers unparalleled versatility and...

Player One S series filter using high quality optical glass substrate and multi-layer composite coating technology, which has excellent optical performance in astrophotography. 1.25inch IR850nm pass filter IR850 near infrared...

Svbony Black All-Metal 1.25" DSLR Camera Adapter Tube (CA1) 68mm Extension Sleeve If you’ve ever tried to hold a DSLR up to an eyepiece and thought “there has to be...

Altair 3.5nm DualBand SII–OIII ULTRA Filter (with Individual Spectrographic Test Report) Push through city glow and bright Moon with ultra-narrow 3.5 nm FWHM passbands that isolate SII 671.6 nm and...

Altair 3.5nm DualBand Ha-OIII ULTRA Filter (with Individual Spectrographic Test Report) Beat city glow and moonlight: ultra-narrow 3.5nm FWHM windows isolate H-alpha (656.3 nm) and OIII (500.7 nm) so emission...

This is the full set of the SHO 3nm by Antlia.   SII Specs Key Features: High Transmittance: Designed to deliver 88% transmission at the 671.6nm line, providing maximum signal and well-defined...

Svbony SV220  Dual Band Filter The Svbony SV220 Dual Band Filter is an essential tool for astrophotography, specifically designed to reduce light pollution and enhance contrast for capturing stunning images...

Unleash the Night Sky's Brilliance with the Antlia Quad Band Anti-Light Pollution Filter Say goodbye to light pollution and hello to stunning astrophotography with the Antlia Quad Band Anti-Light Pollution...

  The Antlia ALP-T Dual Band 5nm Ha&OIII Filter is expertly crafted for astrophotographers using one-shot color (OSC) cameras, including DSLRs and astronomical OSC cameras, and also serves as an...

Enhance Your Astrophotography with Antlia Filters SII 4.5nm Edge Experience the wonders of the universe like never before with the Antlia SII EDGE narrowband filter. Precision-engineered with a 4.5nm bandpass...

  Antlia Filters H-Alpha 4.5nm Edge: Enhanced Narrowband Imaging for Astrophotography The Antlia H-alpha 4.5nm Edge narrowband filter is a cutting-edge tool designed for astrophotographers seeking to capture the faintest...