Product Reviews
- Reviews
- Questions

Rejection Perfection
Easily installed and robust. Keeps telescope cool while delivering excellent image.
SKU : DF-E-210N150
Product Details
The DayStar 150mm Energy Rejection Filter is for use with refractor and Maksutov-style telescopes that fall within the 210mm diameter range aperture. This filter will absorb and reflect UV and/or IR light to reduce the energy intensity during solar applications.
included items
Easily installed and robust. Keeps telescope cool while delivering excellent image.