2007•Infrared and Laser EngineeringRequires access
Optical design of wide bands and long focal length collimating lens
Zhiwen Yang
Open publisher page 1 citations
Abstract
The design of wide bands and long focal length collimating lens was introduced,the problem of the inherent secondary spectrum with the collimating lens were discussed,and the process of the design was showed.The design make secondary spectrum at 0.1 mm and other aberrations were also balanced.The result of this design is well enough to meet the whole system need.