Multi-purpose Astronomik Sii 6nm Ccd Maxfr Clip-filter Sony Alpha 7 Pro Version [rZLKQNoP]

Astronomik SII 6nm CCD MaxFR Filter for Sony Alpha 7

The Astronomik SII 6nm CCD MaxFR Clip-Filter is a precision-engineered accessory designed for Sony Alpha 7 cameras, offering exceptional compatibility with fast focal ratio telescopes like the Celestron RASA series and Takahashi Epsilon Astrographs. This filter is a testament to Astronomik's commitment to optical excellence, providing astronomers and astrophotographers with a tool that enhances their观测 experience.

Key Features and Specifications

The Astronomik SII 6nm filter is available in both 6nm and 12nm versions, tailored to optimize performance for different focal ratios. The 6nm version is perfect for focal ratios between f/1.8 and f/2.2, offering a remarkable 90% transmission rate. It boasts an advanced MFR coating, ensuring optimal blocking across a wide range of wavelengths from UV to IR. This feature not only maximizes contrast but also minimizes stray light and halos, resulting in perfectly sharp stars. The filter is made from a high-quality substrate in extremely thin layers, contributing to its durability and performance.

• MFR Coating for precise optical clarity.
• High-quality substrate in thin layers.

Practical Uses and Benefits

The Astronomik SII 6nm CCD MaxFR Clip-Filter is an invaluable asset for astrophotographers seeking to capture stunning images of celestial objects. Whether you're using a fast focal ratio telescope or an Epsilon Astrograph, this filter ensures that your equipment is performing at its peak. Its parfocal design allows for seamless swapping between filters, saving time and effort during your观测 sessions. The filter is also extremely scratch-resistant, moisture-resistant, and age-resistant, ensuring its longevity and reliability. It's the ideal choice for both amateur and professional astronomers looking to enhance their astrophotography experience.

• Optimized for fast focal ratio telescopes.
• Parfocal design for easy swapping.
• Extremely durable and reliable.