Dew Cap for a Newtonian, worth it?
Heading up to Snake Valley next week and making the final preparations.
Need to get some sort of waterproof bag to put over my scope in-case it rains and some sort of dew shield.
Looking at the ones that Bintel sell, the 160mm is $49. Is it worth it for my Newtonian or is there a "homemade" cheaper solution I could make quickly during the weekend?
Thanks!
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