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Chroma Technology H-ALPHA (5nm) Filter

SKU CT-27002-1.25M
Available to order
Contact us for ETA
Available to order
Contact us for ETA
Available to order
Contact us for ETA
Available to order
Contact us for ETA
Available to order
Contact us for ETA
Available to order
Contact us for ETA
Original price $840.00 - Original price $2,450.00
Original price
$840.00
$840.00 - $2,450.00
Current price $840.00
Return Policy

Please see our return policy here.

Same day shipping

If you order before 2pm we will ship your items same day.

Expert aftersales support

We fully support our products!

Minimum 2-Year Warranty. 

+ extended manufacturer warranties

Aussie Owned & Stocked

Our store is Australian owned and stocked.

The 5nm Chroma H-alpha Filter strikes the perfect balance between precision and versatility for astrophotography. With its 5nm bandwidth centered on the H-alpha emission line at 656.3nm, this filter provides exceptional contrast and detail while maintaining a wider passband for increased light throughput, making it ideal for capturing faint nebulosity in less-than-perfect conditions.

Crafted with superior optical coatings and premium materials, the Chroma 5nm filter minimizes reflections and halos, ensuring sharp, high-quality images. It is optimized for fast optical systems and performs brilliantly under both light-polluted and dark skies. Durable and weather-resistant, this filter is built to withstand the rigors of frequent use in any imaging environment.

Whether you're an advanced astrophotographer or just stepping into narrowband imaging, the 5nm Chroma H-alpha Filter offers the perfect combination of clarity, performance, and flexibility to bring your deep-sky images to life.