Ethos and ParacorrPosted By Dan Lamoreaux |
Those of you that have or have used an Ethos are aware that when using it in a 2" device whether a diagonal alone or Paracorr that it requires considerable refocus travel from most any other Nagler. (I have not tried them all). Because of this I have placed a 2" parfocalizing ring on it to get it in the neighborhood. My question is how is this likely to affect the recommended paracorr setting of Mark 5 that Televue recommends for the Ethos? :S
DanL
DanL