Baader Double Polarizing Filter 1¼" - FPOL-1D type-binoculars-and-monoculars Erect Image Optics are ideal

Erect Image Optics are ideal for terrestrial (land) and astronomical (sky

The filter cell features the largest clear aperture of any telescope filter on the market for complete freedom from vignetting at any focal length

About the Tele Vue 12mm Delos Eyepiece - 1

·German Equatorial Mount with Setting circles - to accurately locate and track sky objects

8 mm LENGTH OF 1¼ "BARREL (MM) 24 mm OUTER DIAMETER 34

Baader Double Polarizing Filter 1¼" - FPOL-1D type-binoculars-and-monoculars Erect Image Optics are idealBaader Double Polarizing Filter 1" Baader Double 1. 25" Polarizing Filter Ideal for solar and planetary observations. For solar work in conjunction with Baader AstroSolar Safety Film or Baader Herschel Wedge Prism (never use any eyepiece filter for solar observation without objective front filter). Enhances contrast during planetary observation. Sealed coating edges prevent air or moisture from entering. The filter can also be used with a Baader