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Refractor vs Binos
I have Celestron's 25x100 binos.
I'm using the Virtual Moon Atlas by Legrand.
In the Information area there's a listing for Minimal Instrument.
Most of the features I can see easily have 50mm refractor as the Minimal Instrument though I'm training my eye (slowly) to see smaller features.
How can I compare the mm refractor ratings to my 25x100s?
~ Alex
Last edited by amzolt; 30-12-2008 at 10:58 AM.
Reason: just checking...
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