1st gen Source Four Front Barrel Assembly with 14 degree lens tube

Hey all,

Has anyone heard of any issues using new 14 degree lens tubes with the older (specifically 1st gen) Source Four front barrel assemblies?  It's a nasty rumor I've heard here that I'm trying to prove/disprove before we purchase some new lenses.

Thanks!

Parents
  • Hi ,

    I have not heard of any issues using the newer barrels in the older fixtures, but just to be sure they'd fit, I tried it out on a fixture from 1992 hanging in our museum hallway exhibit. Photographic evidence below:

    Original

    Original with 14 Degree Lens Tube

    In talking with our optical engineers, they report there should be no difference optically either.

    Enjoy your new lens tubes!

Reply
  • Hi ,

    I have not heard of any issues using the newer barrels in the older fixtures, but just to be sure they'd fit, I tried it out on a fixture from 1992 hanging in our museum hallway exhibit. Photographic evidence below:

    Original

    Original with 14 Degree Lens Tube

    In talking with our optical engineers, they report there should be no difference optically either.

    Enjoy your new lens tubes!

Children
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