I've got the Leupold laser binocular, the one without the electronic compass. I think that it's discontinued, in any case Epps had them on for a super price a few months back, packaged with a Wind River spotting scope.
Cool toy, replaces both binocular and rangefinder, lots of fun to use.....but....
The binocular is of the fixed focus type. You focus once for your eyes and after that everything from about 20 yards to infinity is in focus. This is handy for hunting (no frantic one-finger focussing in sub-zero weather that has stiffened the focus wheel action) but the binocular quality is not quite up to a truly high-line unit like Zeiss or Leica. The eyepiece spacing is accomplished by pulling the collapsing halves in and out rather than folding in the middle like most binoculars, and this takes some getting used to. In order to fit them back into the case, they must be fully collapsed, so you have to readjust them each time that you take them out. Don't like that at all.
Thay claim to be fogproof and waterproof and my limited use of them in our recent cold s***ty weather doesn't make me dispute that.
The laser rangefinder works well to at least 450 yards or so. I forget what they're rated for, but they will certainly range anything that I will ever need to for hunting purposes. The 8x magnification seems to make it easier to pinpoint the laser placement for ranging distant objects better than the 6x on my older Bushnell scout.
They're not heavy but they're bulky. I'm sure that they take up less space than a separate binocular and rangefinder, but not as much less as you might think. Keep in mind that they're only 8x32, not 8x40 or 8x50.
I've already killed two batteries (cr123a). I don't know if they are wasteful of energy or if it's just so convenient to have a rangefinder in hand all the time that I'm overusing them. Honestly, that's where I think they shine. You can sit on stand, or pause while walking, and guess the range to various targets, then confirm the accuracy of your guess instantly. You can get to your stand and know the range to various landmarks exactly, without pacing the distances off and stinking up the place.
The best thing I can say is that I'm going on a caribou hunt next year and will be taking these as my primary binocular...with some spare batteries and a backup compact binocular just in case.
John