DR. ERNEST HARRY CHRISTMAN, M.D.
Medical Practice at Matador Dr, Albuquerque, NM

License number

New Mexico 69-118

Personal information

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Name

Address

Phone

Ernest Christman

1055 Matador Dr SE, Albuquerque, NM 87123

Ernest Christman

1056 Matador Dr SE, Albuquerque, NM 87123

Ernest Christman

1055 Matador Dr SE, Albuquerque, NM 87123

Professional information

See more information about ERNEST HARRY CHRISTMAN at trustoria.com

Dr. Ernest H Christman, Albuquerque NM - MD (Doctor of Medicine)

Specialties:

Ophthalmology

Address:

1055 Matador Dr SE, Albuquerque 87123
(505) 296-8636 (Phone)

Certifications:

Ophthalmology, 1967

Awards:

Healthgrades Honor Roll

Languages:

English

Education:

Medical School
Perelman School of Medicine University of Pennsylvania
Graduated: 1960
Genl Hosp
Massachusetts Eye and Ear Infirmary

Exposure-Equalizing System For Photographic Images

US Patent:

5353080, Oct 4, 1994

Filed:

Nov 2, 1992

Appl. No.:

7/970042

Inventors:

Ernest H. Christman - Albuquerque NM

International Classification:

G03B 7085, G03B 1912

US Classification:

354154

Abstract:

A transparent photochromic medium is placed before the film or film-equivalent of a camera or photographic imaging device such that a light exposure of the medium temporarily darkens it according to the different light values in the image. A subsequent exposure of the film is influenced by the intervening photochromic device so that the range of light is moderated, reducing over- and under-exposure of areas of the film.

Method And Device For Enhancing Visual And Color Perception

US Patent:

5408278, Apr 18, 1995

Filed:

Jun 10, 1992

Appl. No.:

7/896406

Inventors:

Ernest H. Christman - Albuquerque NM

International Classification:

G02C 710

US Classification:

351 44

Abstract:

Specially balanced and integrated lens pairs, one lens allowing transmission of light predominately from the shorter half of the visible spectrum (400 to 550 nm. ) and the other lens allowing transmission of light predominately from the longer half of the visual spectrum (from 550 to 750 nm. ), are used to subtract specific quantities of selected visible light from the ambient input into each of the two eyes. This lens pair improves visual discrimination for normal individuals and augments color perception in color-deficient individuals.