Inbuilt microscopy with light guiding elements for smartphone and other devices
AssigneeRevolteq Technologies Private Limited
InventorsAniruddha Bhalchandra Pandit, Jayeshkumar Sevantilal Mevada
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Abstract
The present subject matter described an optical microscopy device (3) for a portable imaging system, such as a smartphone. The optical microscopy device (3) comprises an optical lens assembly with eight to fifteen lens elements. The optical lens assembly has an optical magnification in a range of about 1× to about 7.8×, an airy radius in a range of about 3 micron to about 23.25 micron, a depth of field in a range of about 20 micron to about 338 micron, a numerical aperture in a range of about 0.015 to about 0.115, a half field of view in a range of about 12 degrees to about 30 degrees, and a length in a range of about 6.5 millimeter (mm) to about 57 mm.
Claims20
An optical microscopy device for a portable imaging system, the optical microscopy device comprising:
- an optical lens assembly with eight to fifteen lens elements, wherein the optical lens assembly has:
- a first lens element having a planar object side surface and a planar image side surface;
- an optical magnification in a range of about 1× to about 7.8×;
- an airy radius in a range of about 3 microns to about 23.25 microns;
- a depth of field in a range of about 20 microns to about 338 microns;
- a numerical aperture in a range of about 0.015 to about 0.115;
- a half field of view in a range of about 12 degrees to about 30 degrees;
- and
- a length in a range of about 6.5 millimeter (mm) to about 57 mm.
Dependencies are inferred from the claim text.