Get from Amazon : http://www.amazon.com/gp/product/B00076QVZ0?tag=wayofcats-20
Pentax 12x50 PCF WP II Binoculars with Case
Nitrogen-filled waterproof construction allow these binoculars to be used in the most extreme weather conditions and be submerged to 1 meter
Aluminum-diecast body adds strength and durability
Long eye-relief for viewing with or without glasses
Mechanical focus lock feature allows user to lock in at a specific distance for convenient focus-free viewing
Click-stop diopter adjustment locks in right eyepiece diopter setting :
