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Altair Sii Oiii DualBand ULTRA 4nm CERTIFIED CMOS Filter 2" w test report
$449.00
Altair Dual-Band ULTRA Oiii / Sii narrowband filter with extremely tight 4nm FWHM Bandpass. This filter is designed to be the perfect complement to the Altair 4nm Ha Oiii filter....
Altair 2" Tri-RGB Light Pollution filter
$219.99
Keep your colour balance as close to real-world as possible, whilst addressing as much light pollution as possible, with no sacrifice in OD blocking, nor in transmission! Altair TRI-RGB is...
Altair Astro 2" DualBand 4nm Ha/Oiii with test report
$469.99
Capture breathtaking views of nebulae with the Altair Dual-Band 4.5nm CERTIFIED CMOS Nebula Filter. This 2" filter is designed to enhance your astrophotography by isolating specific wavelengths emitted by nebulae,...
Altair Astro 2" DualBand Sii/Oiii 6nm Filter
$259.99
Get the Bundle with 2 filters HERE Advanced Dual-Band Filter Technology: The Altair Dual-Band ULTRA Sii/Oii is a cutting-edge narrowband filter with a tight 6nm FWHM Bandpass, designed for enhancing...
Altair 1.25 DualBand Sii/Oiii 6nm Filter
$169.99
Get the Bundle with 2 filters HERE Advanced Dual-Band Filter Technology: The Altair Dual-Band ULTRA Sii/Oii is a cutting-edge narrowband filter with a tight 6nm FWHM Bandpass, designed for enhancing...
Altair Astro 2" HA/OIII DualBand 6nm Filter
$249.99
Get the Bundle with 2 filters HERE Advanced Dual-Band Filter Technology: The Altair Dual-Band ULTRA Sii/Oii is a cutting-edge narrowband filter with a tight 6nm FWHM Bandpass, designed for enhancing...
Altair 1.25" DualBand Ha/Oiii 6nm Filters
$169.99
Get the Bundle with 2 filters HERE Advanced Dual-Band Filter Technology: The Altair Dual-Band ULTRA Sii/Oii is a cutting-edge narrowband filter with a tight 6nm FWHM Bandpass, designed for enhancing...
Altair 462M2 Mono Guide Astronomy Camera
$162.99
Altair 462M2 Mono Guide Camera: Compact. Sharp. Seriously Sensitive. The Altair GPCAM3 462M2 Mono Guide Camera delivers ultra-high sensitivity in the red and near-infrared spectrum—perfect for precise autoguiding and entry-level...
Altair Astro 2" 6nm Dual Band Combo
$499.99
Altair Ha Sii Oiii DualBand ULTRA 6nm Filter COMBO Ultimate Imaging Combo: This set includes two high-performance Altair Dual-Band ULTRA filters, each with a precise 6nm FWHM Bandpass, perfect for...
Altair 2" QuadBand V2 CMOS Optimised Filter
$189.00
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...
Altair 130mm ED FX Quad F5.0 Flat Field Astrograph Refractor
$5,399.00
Altair 130mm ED FX Quad F5.0 Flat Field Astrograph Refractor True flat-field astrograph: integrated 4-element, dual-ED optical train delivers pinpoint stars corner-to-corner with no separate flattener or reducer required...
Altair Astro 1.25" 6nm Combo
Advanced Dual-Band Filter Technology: The Altair Dual-Band ULTRA Sii/Oii is a cutting-edge narrowband filter with a tight 6nm FWHM Bandpass, designed for enhancing nebula imaging. Effective Light Pollution Suppression: Incorporates...