SLO


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ophthalmoscope

 [of-thal´mo-skōp]
an instrument for examining the interior of the eye.
direct ophthalmoscope one that produces an upright, or unreversed, image of approximately 15 times magnification. The direct ophthalmoscope is used to inspect the fundus of the eye, which is the back portion of the interior eyeball. Examination is best carried out in a darkened room. The examiner looks for changes in the color or pigment of the fundus, changes in the caliber and shape of retinal blood vessels, and any abnormalities in the macula lutea, the portion of the retina that receives and analyzes light only from the very center of the visual field. Macular degeneration and opacities of the lens can be seen through direct ophthalmoscopy.
A, Inspection of the eye with a direct ophthalmoscope. B, Structures that are visualized. From Polaski and Tatro, 1996.
indirect ophthalmoscope one that produces an inverted, or reversed, direct image of two to five times magnification. An indirect ophthalmoscope provides a stronger light source, a specially designed objective lens, and opportunity for stereoscopic inspection of the interior of the eyeball. It is invaluable for diagnosis and treatment of retinal tears, holes, and detachments. The pupils must be fully dilated for satisfactory indirect ophthalmoscopy.
scanning laser ophthalmoscope (SLO) an instrument for retinal imaging in which light from a low-power laser beam that scans the retina is reflected back to a sensor; the light detected by the sensor is used to create a full-color composite digital image.

scanning laser ophthalmoscope

,

SLO

A laser-powered ophthalmoscope for producing images of the choroid or retinal layers of the eye.
References in periodicals archive ?
Best practice development and sharing, including facilitating opportunities for sectors to exchange knowledge on SLO challenges and approaches.
As a dedicated wine label specialist, Digital Dogma SLO's labels are generally not simple jobs, and the equipment used is ideal for meeting the complex wine label requirements of its customers.
In the SLO, if a position does not improve in a predetermined number of cycles, then a new position is produced in the patch where gbest exists, replacing the abandoned position.
Due to the highly invasive nature of the biopsv, vets often make an initial diagnosis based on the characteristics of the disease, or, because treatment is well tolerated by most dogs, many vets will begin treatment on the suspicion of SLO? watching for signs of improvement.
Using the fixation module of the SLO, I watched as the patient fixated the fixation cross, saved an image showing the location of the cross on the retina, and recorded my impression of the fixation behavior relative to the lesion and the fovea in a drawing or with words or both.
United States Beverage purchased the SLO brand, having successfully marketed the regional beer the past three years.
My impulse to make Retina Prints and to use the SLO as a "seeing machine" was precipitated by a remarkable experience.
The SLO condition was the same senior community service elective located at three other high schools in the district.
Girls Singles, final: K Srebotnik (Slo) bt K Clijsters (Bel) 7-6(7-3) 6-3
[1] described a syndrome, now generally referred to as the Smith-Lemli-Opitz syndrome (SLO), characterized by a number of birth defects affecting nearly every organ system?
SUMMERTIME, AND THE LIVIN' is SLO in San Luis Obispo--as in SLO coffee, SLO ice cream, SLO olive oil, even SLO beer.
San Luis Obispo, CA, June 20, 2012 --(PR.com)-- Whizbang, a marketing firm in San Luis Obispo, recently finished the SLO County Social Media Report on Hotels and Lodging.