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Maven B3 8x30? (2 Viewers)


Well-known member
Wish I had known the O ring trick when I had mine. The only reason I sold them was because of the short eye cups. Pretty nice to have screw off eyecups. Great for cleaning also


Yes, they have the standard threading direction; just twist them up and keep turning and they should come off fairly easily. You'll see a little channel you can slip the o-ring into, then lightly snug the eye cup back down onto it.
Thanks for the tip-- I will give this a try.


Active member
United States
I had the Maven B3s and sold them to get the Swaro CL. The B3 had a nice sweet spot In the center but was lacking in edge to edge clarity. I think the CL is much better optically.

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