Canon’s new 600mm and 800mm lenses

Started 2 months ago | Discussions thread
Dibyendu Majumdar Contributing Member • Posts: 753
Re: DoF of Canon’s new 600mm and 800mm lenses

I tried using it a while back - it failed to run at the time:

https://github.com/mjhoptics/ray-optics/issues/4

I haven't tried since.

Like all ray tracing opensource products the documentation is poor, but that's understandable in this case as it is still under development.

A more complete and working opensource package is https://github.com/quartiq/rayopt.

Unfortunately the author is not developing it any further it seems.

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