WTS Leica Geovid 3200.com rangefinding binoculars with ballistics

[Lucks]

For sale is a great set of Leica 3200.com 10x42 rangefinding binoculars. They bluetooth to your phone, kestrel, etc.
Inspected by Leica recently to insure they meet all as new specs (see card in picture). Glass is perfect. They come with original box and everything they came with new. Includes butler caps for lens covers. $1600 shipped obo

 

[Schaaf]

Sorry to get off topic but what size Butler Creep caps are they and how do they work as flip caps?