Design of cemented compact two channel panoramic annular optical system

摘要

Based on the panoramic annular lens proposed by Professor Greguss, a new design of cemented compact two channel panoramic annular is introduced. The system consists of a triplet PAL, aperture stop and relay lens group. The triplet PAL have two field of views channels, 360°x60-99°and 360°x94-120°. The cemented surfaces are not only helpful to improve the freedom of design, but also correct the chromatic aberration.