A catadioptric optical system is one where refraction and reflection are combined in an optical system, usually via lenses and curved mirrors. Catadioptric combinations are used in focusing systems
a system optical catadioptric is one คะแนน refraction ( reflection are combined in an system optical ที่เกิด via lenses ( curved mirrors . ชุด catadioptric เน้นระบบที่ใช้ใน