Abstract
A new method of attaining apochromatic color correction in refractive optical systems has been developed. Common, low-cost optical glasses and abnormal dispersion optical liquids are combined to produce optical systems that have a degree of color correction which previously was possible only by using abnormal dispersion glasses or crystals. In addition to providing dramatic color correction these liquids have good availability, reasonable cost, and low light scatter. Two designs are presented: a glass-liquid apochromatic telescope objective which uses one abnormal dispersion liquid, and an athermal design which uses two liquids. Also presented are the theoretical and experimentally measured optical performance characteristics of these two lenses.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
