View Single Post
  #6  
Old 30-03-2012, 04:30 PM
Merlin66's Avatar
Merlin66 (Ken)
Registered User

Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
Andrew,
If the filter is OK, ie hold it up infront of the eye and look through it at the Sun, any bright pinholes should be sealed with a small dab of Tippex (oe similar)....the dust should blow off with a Dust rocket blower....it should still be useable.
I have Baader film filters which are almost ten years old and still going strong.
Reply With Quote