Alignment of Cassegrain Telescope with Epps-Shulte Focus

Vladimir S. Obraztsov, Alexander A. Ageichik
2010 Key Engineering Materials  
The results of new alignment technique for a telescope with the Epps-Shulte focus are presented. The technique is based on application of the synthesized holographic elements and IR interferometry.
doi:10.4028/www.scientific.net/kem.437.329 fatcat:fs6chb3rjbdzxo5wegpgvxtsvi