Baader ND filter 2″ OD 0.9 T=12.5%

Baader ND filter 0.9 - 2″ (Transmission 12.5 %)

The Baader ND 0.9 (OD 0.9) filter in 2″ format is a high-quality neutral gray filter,
designed for reduce brightness without altering color or contrast.
With a transmission of 12,5 %, ideal for brightness control
in astronomical observation and imaging.

Thanks to its multi-layer processing (multicoated), this filter offers excellent
optical quality, limits stray reflections and preserves fine detail.
It is ideal for use with standard 2″ with M48 thread.

Highlights

• Effective brightness reduction without color dominance
• Balanced transmission 12.5 % (OD 0.9)
• Multilayer treatment for optimum contrast
• Format 2″ standard with M48 thread
• Recognized optical quality Baader Planetarium

Applications

• Astronomical observation requiring reduced brightness
• Imaging with sensitive sensors or highly luminous objects
• Combined use with other 2″ filters

Technical specifications

The Baader ND 0,9 - 2″ is an indispensable accessory for controlling brightness
in demanding optical configurations, while maintaining faithful, high-contrast image reproduction
observed details.