The IR sensitive 20D

Discussion in 'Digital SLR' started by RichA, Feb 25, 2005.

  1. RichA

    RichA Guest

    When Canon brings this out, I wonder if it
    will be like the Sony vidcam that could see
    through some clothing? Remember it?
    RichA, Feb 25, 2005
    1. Advertisements

  2. The Canon EOS-20Da isn't really IR sensitive, but it has enhanced Red
    sensitivity which makes it more sensitive for Hydrogen Alpha

    Bart van der Wolf, Feb 25, 2005
    1. Advertisements

  3. RichA

    Darrell Guest

    It's not an IR camera. Canon has modified the IR filter so that H<alpha> at
    636nm will pass. This is visible light, or red nebulae.
    Darrell, Feb 26, 2005
  4. RichA

    RichA Guest

    Thanks. I guess the only one that has sensitivity that extends
    into the infrared are the modified Rebels some people have
    made. They removed the IR rejection filter.
    RichA, Feb 28, 2005
    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.