Invention Grant
- Patent Title: Adjustable focus spectacles
- Patent Title (中): 可调眼镜
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Application No.: US14470884Application Date: 2014-08-27
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Publication No.: US08967797B2Publication Date: 2015-03-03
- Inventor: Stephen Kurtin
- Applicant: Zoom Focus Eyewear, LLC
- Applicant Address: US CA Beverly Hills
- Assignee: Superfocus Holdings LLC
- Current Assignee: Superfocus Holdings LLC
- Current Assignee Address: US CA Beverly Hills
- Agency: Chen Yoshimura LLP
- Main IPC: G02C7/02
- IPC: G02C7/02 ; G02B3/14 ; G02C7/08 ; G02C7/06 ; G02C5/00 ; G02C5/22

Abstract:
Adjustable focus eyeglasses where the range of adjustment can be moved. That is, if a pair of adjustable focus eyeglasses have a range of 0 diopters to 2.75 diopters (to provide a 2.75 D ADD for reading for an emmetrope), this invention could, for example, permit the user to move the range from 0 D to 2.75 D to 2.00 D to 4.75 D so as to accommodate a short term change in the user's distance vision requirement. Each eye can be adjusted independently.
Public/Granted literature
- US20140368786A1 ADJUSTABLE FOCUS SPECTACLES Public/Granted day:2014-12-18
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