Dual-band Long Range Oblique Photography optics with Athermal Design, System for photographing using the same, and Method for photographing using the same

摘要

Disclosed is a dual-band long-distance oblique imaging non-degrading optical system. The dual-band long-distance oblique imaging non-degrading optical system is characterized in that it comprises a front-end optical system that receives a light source and separates it into a reflected light source and a transmitted light source, and a rear-end optical system that focuses the reflected light source and the transmitted light source, respectively. In addition, the reflected light source is generated in a Visible and Near Infrared (VNIR) band, and the transmitted light source is characterized in that it is generated in a Midwave Infraed (MWIR) band.