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Old 04-26-2018   #9
Freakscene
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Quote:
Originally Posted by agentsim View Post
What's the best way to check the sensor without risking any undue damage by exposing while I'm poking around?
Take a photo of the sky stopped down to f16 and look at the images at 100% or more. Corrosion marks look haloed and generally symmetrical. There are plenty of examples on the web if you do an image search.

Marty
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