Alexis Powell
Natural history enthusiast
...My favorite is still the Trinovids - they were so small and compact like a piece of jewelry but the eye relief just wasn't there for me...
Besides being better optically, the Ultravids have better eye-relief than the Trinovids, and they also have much better close focus, a better focus knob, positive hinge stops, and are waterfproof. And they can be just as small as the Trinovid--just get the BL version! I personally don't see the advantage of rubber armor for a binocular this small. The BL version is covered in a combination of rubber (on the center bridge) and what might be leather (on the barrels) but if it is, it is so heavily treated it may as well be plastic armor. I've had no issues with water etc that some reported for the BL versions of the full sized Ultravids.
--AP