Pyramidal microlens and camera lens structure using the same

Details Pyramidal microlens and camera lens structure using the same Pyramidal microlens and camera lens structure using the same

2007-10-18

2009-11-03

Spector, David N (Department: 2873)

Optical: systems and elements

Lens

C359S720000, C359S811000

Reexamination Certificate

active

07612945

ABSTRACT:
In a microlens for observing a microstructure and a camera lens structure using the microlens, the microlens includes a frustum formed on a substrate. The frustum is placed to the observed hole of the microstructure, such that a user's naked eye may approach the substrate to observe a locally enlarging image of the inner surface of the hole. In addition, the microlens is able to be placed longitudinally in a hollow lens tube of a camera lens structure, which may be placed on a surface, such that the microlens may be used at any surface.

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