• 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. V

    Meostar B1 12x50 HD report

    It might be useful in daylight (excessive blue content) but not so much in low light where mesopic vision becomes more important. In low light HT-glass with high blue/violet transmission would be more useful. https://en.wikipedia.org/wiki/Mesopic_vision
Back
Top