Visual acuity of dentists under simulated clinical conditions
نویسندگان
چکیده
منابع مشابه
Measuring the Influence of Galilean Loupe System on Near Visual Acuity of Dentists under Simulated Clinical Conditions.
AIM The purpose of this study was to compare near visual acuity of dentists without optical aids (VSC) with near visual acuity of those using the Galilean telescope system (VGA2) with magnification of x 2.5, and the distance of 350 mm in simulated clinical conditions. METHODS The study included 46 dentists (visual acuity 1.0 without correction). A visual acuity testing was carried out using a...
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We evaluated the near visual acuity of 40 dentists and its improvement by using different magnification devices. The acuity was tested with miniaturized E-optotype tests on a negatoscope under the following conditions: 1. natural visual acuity, 300 mm; 2. single lens loupe, 2×, 250 mm; 3. Galilean loupe, 2.5×, 380 mm; and 4. Keplerian loupe, 4.3×, 400 mm. In part 1, the influence of the magnifi...
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ژورنال
عنوان ژورنال: Clinical Oral Investigations
سال: 2012
ISSN: 1432-6981,1436-3771
DOI: 10.1007/s00784-012-0753-x