• Welcome to BirdForum, the internet's largest birding community with thousands of members from all over the world. The forums are dedicated to wild birds, birding, binoculars and equipment and all that goes with it.

    Please register for an account to take part in the discussions in the forum, post your pictures in the gallery and more.
ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Search results

  1. Alexis Powell

    Is close focusing ability in a binocular REALLY necessary

    In my experience, variable-ratio works perfectly. Unfortunately, it has only been implemented in a few bins that I'm aware of, namely some past Brunton Epoch models, past Minox HG models, and the Pentax Papilio. I'm not sure that the Papilio is continuously variable ratio, but it certainly...
  2. Alexis Powell

    Is close focusing ability in a binocular REALLY necessary

    Maybe it just shows that folks who buy bins without close focus don't focus their bins much, as Lee noted, or, I think likely, that they are less attentive to focusing errors (which are more obvious at close distances). I can't tell you how many cheap bins I've tried that have severe lack of...
  3. Alexis Powell

    Is close focusing ability in a binocular REALLY necessary

    This is a brilliantly inciteful way to think about the close focus performance of bins. --AP
  4. Alexis Powell

    Is close focusing ability in a binocular REALLY necessary

    Excellent advice and points. --AP
Back
Top