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A pinhole occluder is an opaque disk with one or more small holes through it, used by ophthalmologists, orthoptists and optometrists to test visual acuity. The occluder is a simple way to focus light, as in a pinhole camera, temporarily removing the effects of refractive errors such as myopia. Because light passes only through the center of the ...
Pinhole see Pinhole occluder and Visual_acuity#Legal_definitions: PHNI Pinhole No Improvement see Pinhole occluder and Visual_acuity#Legal_definitions: PHVA Pinhole Visual Acuity: PL Perception of light POH / PrOH Previous ocular history PPA Peri-papillary atrophy Pt Patient RAPD Relative afferent pupillary defect OD Right eye (oculus dexter) Ret.
Pinhole glasses, also known as stenopeic glasses, are eyeglasses with a series of pinhole-sized perforations filling an opaque sheet of plastic in place of each lens. Similar to the workings of a pinhole camera , each perforation allows only a very narrow beam of light to enter the eye which reduces the size of the circle of confusion on the ...
Honda Cars Philippines Inc. (HCPI) was established in October 1990. Under the Philippine government's Car Development Program, production operations commenced in February 1992, in their Santa Rosa, Laguna plant. To date, HCPI is a team of over 600 associates, working with 38 dealers nationwide and about 60 parts and materials suppliers.
The combination of higher interest rates and higher car prices, along with the biggest average loans ever taken out to buy them, lifted the average monthly car payment to $742 in October.
Aces around, dix or double pinochles. Score points by trick-taking and also by forming combinations of cards into melds.
Record: 7-1 (first in NFC North) Top fantasy performer: RB Jahmyr Gibbs, 140.10 points MVP: QB Jared Goff Key second-half game: Dec. 15 vs. Bills The Lions aren’t just playing football. They ...
The abbreviation PH is followed by the visual acuity as measured with a pinhole occluder, which temporarily corrects for refractive errors such as myopia or astigmatism. PHNI means no improvement of visual acuity using a pinhole occluder. So, distant visual acuity of 6/10 and 6/8 with pinhole in the right eye will be: DscOD 6/10 PH 6/8.