摘要：
An apparatus, method, and system for a spectrally encoded endoscope comprising a focusing lens encompassed by an light guiding component and spacer, wherein the focusing lens is substantially ball or semi-circular in shape, and the refractive index of the focusing lens is greater than the refractive index of the spacer.
公开/授权文献
- US10646111B2 Spectrally encoded endoscopy apparatus and methods 公开/授权日：2020-05-12
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