Authentic Chroma H-alpha 3nm Narrowband Filter For Fast Telescopes - 50mm Square Solution [Md9ix5oP]

Chroma H-Alpha Filter for Fast Telescopes

Introducing the Chroma H-Alpha 3nm Narrowband Filter, a cutting-edge accessory designed for fast telescopes. This 50mm square filter is crafted with precision to enhance your astrophotography experience. With its advanced interference coatings and narrowband design, it allows for optimal transmission of the H-alpha emission line, crucial for capturing detailed images of nebulae and ionized hydrogen-rich objects.

Optimized for Fast Focal Ratios

The Chroma H-Alpha filter is engineered to address the challenges posed by fast focal ratios. Its interference coatings are angle-sensitive, shifting to the blue with faster systems. To maximize transmission at the nominal wavelength, Chroma has optimized this filter for F/3 beams by slightly shifting the center wavelength into the red. This innovative solution ensures superior performance even in fast telescopes. For beams faster than F/3, we recommend using 5nm-wide or wider bands for optimal results.

• Custom coatings for fast optics up to f/2
• Made in the U.S.A.

Superior Quality and American Craftsmanship

Chroma filters are renowned for their exceptional quality and versatility in astrophotography. Crafted in the USA, these filters meet the stringent quality control standards required for precise imaging. The American-made reputation of Chroma ensures that you receive filters that are durable, reliable, and tailored to your needs. Whether you are an amateur astronomer or a professional photographer, the Chroma H-Alpha filter is the perfect tool for capturing stunning images of celestial phenomena.

• Top-grade filters with impeccable quality control.
• Available in any standard size you need.