Paper
26 May 1997 Microendoscope as invasive ocular microscope
Pascal O. Rol, Paul A. Edney, Andy Hottinger, Peter F. Niederer
Author Affiliations +
Proceedings Volume 2971, Ophthalmic Technologies VII; (1997) https://doi.org/10.1117/12.275113
Event: BiOS '97, Part of Photonics West, 1997, San Jose, CA, United States
Abstract
Over the past years ophthalmic endoscopes with intraocular diameters as small as 0.89 mm have been developed for the observation of certain internal structures of the eye which cannot be easily visualized through conventional slit lamp/microscope arrangements. Unlike other observation systems, endoscopes feature a magnification factor that increases as their distal part nears the object to be observed. Consequently, an endoscope can also be of help as a high magnification microscope. Such an instrument has been enhanced for this purpose and is described.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Pascal O. Rol, Paul A. Edney, Andy Hottinger, and Peter F. Niederer "Microendoscope as invasive ocular microscope", Proc. SPIE 2971, Ophthalmic Technologies VII, (26 May 1997); https://doi.org/10.1117/12.275113
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KEYWORDS
Endoscopes

GRIN lenses

Gradient-index optics

Image quality

Microscopes

CCD cameras

Biomedical engineering

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