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Baader Film and pinholes



 
 
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Old April 2nd 04, 12:59 AM
David Griffith
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Default Baader Film and pinholes

I recently constructed 2 filters for an 8" scope, and noticed that both
filters have pinholes (8-10 on average, randomly scattered). I have read
conflicting info on whether or not these pose a threat. years ago I had a
glass filter that also came with pinholes. So....either I am the unluckiest
guy in the world, or these filters tend to be a "holey" product overall. Ive
read much about Baader film being free of pinholes, so perhaps I got the
only one on earth that has holes (??).

Anyway, any feedback re this pinhole thing would be much appreciated.


 




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