ADC in converging beam ?

Forums Imaging Atmospheric dispersion ADC in converging beam ?

#577979
Robin Leadbeater
Participant

This look pretty good value as a couple of decent wedge prism eg from Edmund Optics alone would be close to this figure. This arrangement though would generate astigmatism placed in a converging beam wouldn’t it?  Shouldn’t there ideally be some form of collimator ?

Robin