Re: telecentric question


I can partially speak to the question of BNCR lenses on a Pellicle reflexed camera.  None visible on Super Baltars with irises set to f4 to f8.  None noticed on angeniux 25-250 at wide open. 

On March 1, 2019 at 2:45 AM Jeff Kreines <jeff@...> wrote:

On Feb 28, 2019, at 11:04 PM, Dom Jaeger < cinetinker@...> wrote:

It's a little like the issue reflex Bolexes had with the viewfinder prism in the light path

Interesting post, Dom.

Have you had the chance to test any of the special Cooke Speed Panchros modified by Cooke for 3-strip Technicolor?  Those cameras had a huge prism block in the light path.

I wonder how some of the pellicle beam splitter BNC reflex conversions would affect image quality, since the BNCR lenses, unlike Bolex Rx lenses, weren’t designed to compensate for the beam splitter.

Jeff Kreines



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