Baader Variable Polarization Filter - 2" - FPOL-2D Lunt Ha Solar Filters 25mm Dual-Crosshair Measuring Reticle Illuminated

25mm Dual-Crosshair Measuring Reticle Illuminated Eyepiece (variable brightness)

25" has a channel cut into the outside of the barrel

The circumference is 84" and the height is 60"

Celestron ExploraScope 114AZ Reflector is a classic Newtonian reflecting telescope with a fresh

and parfocal chang-overs between an eyepiece and CCD cameras / webcams

Baader Variable Polarization Filter - 2" - FPOL-2D Lunt Ha Solar Filters 25mm Dual-Crosshair Measuring Reticle IlluminatedBaader Polarization Filter 2" Double Baader 2" Double 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) Rotatable filter cell allows continous adjustment of brightness for comfortable viewing Enhances contrast during planetary observation Sealed coating edges to