» View all Specifications
  • Fits Optical Tube Diameter 4 1/8" (106mm) to 4 3/8" (111mm)
  • Blocks 99.999% of incoming light
  • Safe for viewing the Sun
  • Compatibility: ETX90 Observer, Polaris 90, StarNavigator NG 90 MAK
  • SKU
    629001

    Where To Buy?

    Write Your Own Review
    You're reviewing:Glass White-Light Solar Filter #450