眼底撮影

Monochromatic Fundus Photography, Ophthalmic Photographers' Society
"Monochromatic fundus photography（眼底撮影）is the practice of imaging（撮像、画像化、イメージング）the ocular fundus with the use of colored or monochromatic illumination (Figure)."

US20120229617
(Abstract)
"System and Method pertaining to the modification and integration of an existing consumer digital camera, for example, with an optical imaging module to enable point and shoot（自動露出）fundus photography（眼底撮影）of the eye. The auto-focus macro capability of existing consumer cameras is adapted to photograph（撮影）the retina over an extended diopter range, eliminating the need for manual diopter focus adjustment. The thru-the-lens (TTL) auto-exposure flash capability of existing consumer cameras is adapted to photograph the retina with automatic flash exposure eliminating the need for manual flash adjustment. The consumer camera imaging sensor and flash are modified to allow the camera sensor to perform both non-mydriatic focusing of the retina using infrared illumination and standard color flash photography of the retina without the need for additional imaging sensors or mechanical filters. These modifications and integration of existing consumer cameras for fundus photography of the eye significantly improve ease of manufacture（容易な製造）and usability（有用性、使い勝手）over（比べて、対して）existing fundus cameras."

US4755044
(Abstract)
"A system for performing an examination of the eye of a subject（被験者）which uses a source of light and a concave mirror for focusing（焦点）such light at a selected region（部位、領域）of the fundus of the eye so as to form an enlarged optical image of the selected region at a selected spatial region which is remote from the eye. An ophthalmoscope, or camera, or other viewing instrument is then focused at the selected spatial region to permit the selected region of the eye to be viewed either immediately or photographed for subsequent viewing."

US7949387
"Two cynomolgus monkeys with normal eyes were used. The monkeys were anesthetized, and their eyes dilated. The initial opthalmologic examination included fluorescein angiography, color and red-free（無赤色、レッドフリー）fundus photography（眼底撮影）, and slit-lamp examination of the fundus."

US7048379
"Another object of the present invention is to provide a fundus imaging system which is less complex and bulky compared to the traditional fundus imaging（眼底撮影）systems"

US5608472
"The eye imaging（撮影、撮像）system of the present invention is designed to capture the image of（撮像）the structures in the posterior chamber of the human eye, including the retina, and any structures within the same. regions of the vitreous. Fundus cameras using 35 mm film have been used in the past for photographing（撮影）the eye. However, such cameras have various limitations, are technically challenging to operate, and are limited in use. The present imager（撮像、撮影装置）provides super wide-angle viewing of the ocular fundus, with capability for color fundus imaging, fluorescein angiography and stereoimaging. The present imager can resolve（解像）approximately 80% of the retina and capture the image with consistent digital quality. The sharp digital resolution is important to the documentation of a patient's condition for diagnosis or before and after treatment especially for a series taken over an extended period of time. The present imager provides captured digital images which may be viewed and studied immediately on a monitor screen, stored digitally for later examination and comparison, and/or printed out via a printer for hard copy documentation（ハードコピー）, or sent through telephone lines via a modem."

a light 光；不定冠詞の付いた光；光に不定冠詞；light不定冠詞；不定冠詞light

Neuroscience Online
7.2 Ocular Reflex Responses
"Consequently, a light（光；＊不定冠詞）directed in one eye elicits responses, pupillary constriction, in both eyes."

"Tactile（触覚）stimulation of the cornea results in an irritating sensation that normally evokes（喚起、引き起こす、惹起）eyelid closure (an eye blink)."

"The pupillary light reflex involves adjustments in pupil size with（に伴い、につれ、応じ）changes in light levels."

"The reflex is consensual: Normally light（光；＊無冠詞）that is directed in one eye produces pupil constriction in both eyes.  The direct response is the change in pupil size in the eye to which the light is directed (e.g., if the light is shone in（照射、入射）the right eye, the right pupil constricts)."