Altair Astro

Extension Tube with a male and female M42x0.75 (T2) camera-accessory thread on each end.It has an Easy-Grip knurled ring for easier loosening / tightening.The spacer can be "stacked" with other...

Unlock the full potential of solar observing with the Altair Solar Herschel Wedge V2. Safely capture mesmerizing solar views using this advanced solar filter. Perfect for astronomy enthusiasts and professionals...

Optimize your astrophotography with the Altair ADC Atmospheric Dispersion Corrector. Say goodbye to the frustrating effects of atmospheric dispersion and capture stunningly clear and color-accurate images of celestial objects. Designed...

This filter slider holds a 2" filter, and fits into the Altair Filter Holder NOTE: This slider has the correct magnet orientation for the V2 Magnetic Holder only. It will not...

A 2" Filter Holder with male T2 thread on the rear, enabling direct connection to Altair Hypercam. Includes one 2" Filter Slider. Note: Order extra version 2 sliders to fit Version...

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...

The Starwave 152mm V3 delivers rich field views of the night sky using a large 6 inch / 152mm of unobstructed aperture at an incredible price. What's more, this lens...

Altair Hypercam 585M Camera: High-Performance Imaging for Deep Sky & Solar System The Altair Hypercam 585C is a powerhouse for astro imagers who want one camera for everything—solar system, deep...

Filter Wheels

The Altair 1.25" Solar Continuum filter Enhances sunspots, granulation, and fine photosphere detail. For use with Baader Solar Filter or Herschel Wedge. IMPORTANT SAFETY INFORMATION: DO NOT USE THIS FILTER...

Altair 60mm F5 EDQ Dual ED Flat Field Quad APO: Compact Powerhouse for Serious Imaging Designed from the ground up for astrophotographers, the Altair 60mm F5.0 EDQ Quad APO delivers...