Several ways of combining narrow bandwidth interference filters with a Schmidt camera, of 1.2-m aperture, are described. A completely telecentric method is proposed in which very narrow filters can be used.
© 1978 Optical Society of America
John Meaburn, "Direct, quasi-telecentric, and telecentric combinations of interference filters with large astronomical Schmidt cameras," Appl. Opt. 17, 1271-1274 (1978)