- Baader 1.25" Solar Continuum Filter, 10nm / CWL 540nm
- A must for owners of achromatic refractors. This filter cuts the spectral range transmitting a specific spectral range around 540nm, completely cutting out blue and red wavelengths in an area of the lens system that where the optics are at their sharpest.
- Enhances contrast and reduces the effect of atmospheric turbulence.
- This filter must be used in conjunction with a Baader Herschel Wedge or Baader AstroSolar Safety Film for solar observations otherwise eye or equipment damage may occur.
- Planeoptically polished, non-ageing sealed coating edges.
