High-quality filters with ND 5.0 in a metal frame for safe observation and photography of the sun. The filter is attached to the telescope, riflescope or telephoto lens using three metal screws with plastic tips.
- The filter film is mounted without tension and is protected from scratches when attached by a metal ring on the back.
- Temperature fluctuations are no problem thanks to the tension-free mounting.
- Stepless clamping is possible within the specified diameter range.
- The filters are attached in front of the optics to effectively prevent radiation from entering.
- A double-sided coated sun filter film is used.
Further advantages of the filter film:
- Optimal protection thanks to double-sided coating
- High safety: The film cannot break and is very tear-resistant
- The sun is reproduced in natural white light without artificial colours
- High contrast and sharpness, better than many glass filters
- Optimal UV protection for your eyes – better than single-sided coated glass solar filters
