There was a lot of dew about earlier this evening, and I discovered that the ND film on my dimmed finder dews up quite easily. However, even a simple wipe of a finger across the film removes the dew and nothing seems to distort or shift the projected reticle - even dew simply dims it further.
I was thinking about making a clip-on dew shield for this finder anyway, so now I have more impetus to do so.
|