Baader Fringe-Killer Filter - Round Mounted - FKK- type-telescope-eyepieces Eye Relief: 17

Eye Relief: 17

10x eyepieces with 2x objective lenses

It will work with any barrel design: smooth

Purpose: Visual and Photographic

For the Clickstop Zoom

Baader Fringe-Killer Filter - Round Mounted - FKK- type-telescope-eyepieces Eye Relief: 17About the Baader Fringe Killer Filter Round Mounted Achromat owners rejoice! Baader Planetarium has taken minus violet filtration to a new level. The Baader Fringe Killer Filter brings a type of filtration, never before seen, to the amateur. Rather than simply trimming the shorter wavelengths at a chosen wavelength and slope like all other minus violet filters, the Fringe Killer carefully attenuates a specific region of the spectrum. This allowed