Astronomik Filters OIII 6nm CCD MaxFR Clip Canon EOS XL (67068)

The MaxFR series is specially designed for astrophotography with very fast telescopes, such as the Celestron RASA systems or Takahashi's Epsilon astrographs. These filters are optimized for high-speed optical systems, ensuring exceptional performance in capturing detailed and high-contrast images of deep-sky objects.

This series features narrowband filters for the three essential emission lines in astrophotography: OIII, H-alpha, and SII. With a full width at half maximum (FWHM) of 12nm or 6nm, these filters allow precise isolation of specific wavelengths, improving contrast and reducing interference from unwanted light sources.

Applications and Features

The MaxFR filters are highly effective for astrophotography, particularly for imaging nebulae and galaxies. They are specifically designed to reduce light pollution but are not suitable for visual observation or imaging twin stars, the Moon, or planets. With durable aluminum mounts and advanced MRF coatings, these filters deliver reliable performance. Their compatibility with Canon EOS cameras makes them an excellent choice for astrophotographers using fast telescopes.

Specifications

• Capacity: Clip-Filters
• Central Wavelength: 501 nm
• Half-Value Width: 6 nm
• Frame Type: Clip-Filters
• Mount Material: Aluminum
• Coating: MRF (Multi-layer Reflective Coating)
• Compatibility: Canon EOS