Discover Chroma 65mm Square H-alpha 3nm Telescope Filter - Today Only [iZq78Svt]

Chroma 65mm H-alpha 3nm Filter

The Discover Chroma 65mm Square H-alpha 3nm Telescope Filter - Today Only [iZq78Svt] is a premium choice for astrophotographers seeking to capture the beauty of ionized hydrogen atoms in celestial objects like nebulae. This specialized narrowband filter is designed to enhance the visibility of emission lines, making it an essential tool for imaging even in heavily light-polluted areas and during lunar nights.

• Optimized for F/3 beams
• Excellent for nebulae imaging

Superior Quality and Technical Specifications

Crafted with the highest standards of quality, the Chroma 65mm Square H-alpha 3nm Filter features durable sputtered hard coatings on single substrates of premium glass. This innovative design eliminates the need for laminations, ensuring maximum transmission and minimal ghosting. The filter's transmitted wavefront is better than 0.25 waves/inch, and it is designed to be parfocal for systems with an f/4.0 aperture or slower.

• High-quality glass substrates
• Excellent wavefront transmission
• Parfocal for ease of use

Optimal Performance and Versatility

With the Chroma 65mm Square H-alpha 3nm Filter, you can capture stunning images of celestial phenomena with precision and clarity. This filter is highly precise and spectrally stable, maintaining its passband under extreme temperature fluctuations or changes in humidity. Whether you're an astronomy enthusiast or a professional photographer, this filter is an invaluable tool for capturing the night sky's wonders.

• Maximum transmission at the nominal wavelength
• Optimized for F/3 beams
• Excellent for heavy light-polluted areas