• 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. Troubador

    Reverse Lens Macro

    I don't think this is possible because the 'back focus' of lenses ie the distance from the back of the lens to the sensor or film is a very short distance indeed, and this is the distance you will have to be from your subject. You have to expect lighting problems due to the need to get so close...
Back
Top