I'm looking to shoot a film on my university's Eclair NPR, but we don't have any compatible c-mount lenses and do not have time to install a PL mount adapter. We do have Canon and Nikon lenses that could work if I'm able to find an adapter. Are there any EF- or F- adapters that would work with the Eclair NPR? I know that there is often not a lot of space to use just any adapter on the NPR, so would love suggestions for any that may fit.