DR. JOHN C. RIVERA, O.D.
Optometry at Trinity Mills Rd, Carrollton, TX
License number
Texas 2632T
Category
Optometry
Type
Optometrist
Address
Address
2
1213 E Trinity Mills Rd, Carrollton, TX 75006
4544 Old Pond Dr, Plano, TX 75024
4544 Old Pond Dr, Plano, TX 75024
Phone
(972) 242-6768
(972) 242-7519 (Fax)
(214) 642-4303
(972) 242-7519 (Fax)
(214) 642-4303
Professional information
Method Of Assembling An Interchangeable Lens Eyeglass System With Bifocal Segment
US Patent:
6709099, Mar 23, 2004
Filed:
May 25, 2002
Appl. No.:
10/155147
Inventors:
John C. Rivera - Plano TX 75024
International Classification:
G02C 108
US Classification:
351 95, 351 90, 351 91, 351 92, 351 54
Abstract:
A method for assembling eyeglasses is disclosed. The method consists of selecting a pair of lenses from an inventory of circular lenses according to a patients prescription. The circular lenses have the same geometric and optical center so they do not require ground (grinded) decentration. The round shape also allows the lenses to be rooted geometric and optical center, so they do not within the eyewires when the clasps are open. The lenses are mounted into the annular eyewires of the eyeglasses, rotated so that the cylindrical axis is appropriately aligned, and secured in place so that the lenses may not rotate. The correct pupillary distance is achieved by varying the width of the nosepiece. Bifocal lenses may be selected based on the patients bifocal prescription and positioned on the existing lens according to the bifocal markings on the eyewires.
Interchangeable Lens Eyeglass System With Interchangeable Nosepiece
US Patent:
6786592, Sep 7, 2004
Filed:
May 25, 2002
Appl. No.:
10/155148
Inventors:
John C. Rivera - Plano TX 75024
International Classification:
G02C 108
US Classification:
351 95, 351 90, 351 91, 351 92
Abstract:
A method for assembling eyeglasses is disclosed. The method consists of selecting a pair of lenses from an inventory of circular lenses according to a patients prescription. The circular lenses have the same geometric and optical center, so they do not require ground (grinded) decentration. The round shape also allows the lenses to be rotated within the eyewires when the clasps are open. The lenses are mounted into the annular eyewires of the eyeglasses, rotated so that the cylindrical axis is appropriately aligned, and secured in place so that the lenses may not rotate. The correct pupillary distance is achieved by varying the width of the nosepiece. Bifocal lenses may be selected based on the patients bifocal prescription and positioned on the existing lens according to the bifocal markings on the eyewires.
Interchangeable Lens Eyeglass System With Interchangeable Nosepiece
US Patent:
6428165, Aug 6, 2002
Filed:
Sep 7, 2001
Appl. No.:
09/949553
Inventors:
John C. Rivera - Plano TX 75024
International Classification:
G02C 108
US Classification:
351 95, 351 90, 351 91, 351 92
Abstract:
An apparatus comprising a nosepiece coupled to a pair of annular eyewires, and a pair of clasps hinged to the nosepiece that cooperate with each of two annular eyewires to secure the lenses. Each clasp and eyewire contains a locking hole into which a pin may be inserted to secure the clasp in the closed position. The eyeglasses also contain a pair of temples, each of which is pivotally joined to each of the eyewires. The eyewires have axial markings that indicate the cylindrical axis of the lenses, and bifocal markings that indicate the correct position of the bifocals, so that lenses may be installed and removed without the need for instruments or tools.
John C Rivera, Carrollton TX - OD (Doctor of Optometry)
Specialties:
Optometry
Address:
1213 E Trinity Mills Rd, Carrollton 75006
(972) 242-6768 (Phone), (972) 242-7519 (Fax)
(972) 242-6768 (Phone), (972) 242-7519 (Fax)
Languages:
English