View Single Post
  #9  
Old 13-12-2008, 11:12 AM
robgreaves
Registered User

robgreaves is offline
 
Join Date: Apr 2007
Location: Penrith NSW
Posts: 159
Depends what brand.

Filters vary from Sirius filters (get them wet and the coating flakes off!) to Astronomik and Baader that are rock hard. I breathe on them with a good "Hhhhhhh!" and rub them with a cleaning cloth and they come up perfectly. You can also do this with genuine Lumicon, but not sure how good they are now Parks manufacture them.

Regards,
Rob
Reply With Quote