60mm brightline viewfinder?

Discussion in 'Accessories' started by flipmack, Sep 12, 2012.

  1. flipmack

    flipmack Mu-43 Veteran

    Mar 23, 2012
    irvine, CA
    Is there such a thing as a 60mm brightline viewfinder? I'd like a simple viewfinder for 'framing' when using my Sigma 30/2.8 lens. Most of the brightline viewfinders are for wide-angle lenses in 35mm-speak.