Christopher C. Stone,Takaaki Nakagawa,Eric Bube,Randall Joel Lonsdale,Patrick W. Berry,Ryan M. Williams,Joseph Van Domelen,Jason Alvarez,Jonathan E. Myers
申请号：
US15830410
公开号：
US10070779B2
申请日:
2017.12.04
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A dental light comprises at least one light emitting diode light source configured to produce a light beam and at least one collimating lens system situated to receive the light beam. The collimating lens system is configured to collect and collimate the light beam. The collimating lens system can additionally modify the beam through controlled diffusion or shape the beam using an aperture.
