RT Conference Proceedings
T1 Influence of refractive state on mesopic/scotopic pupil diameter and anisocoria.
T2 Influencia del estado refractivo en el diámetro pupilar mesópico/escotópico y la anisocoria.
A1 Sánchez Ramos, Celia
A1 Moral Martínez, M.I.
A1 Ortiz Calcerrada, P.
A1 Puell Marín, María Cinta
A1 Pérez Carrasco, María Jesús
A1 Langa Moraga, Antonio
AB PURPOSE: To stablish the effect of the refractive state of a subject on pupil diameter and anisocoria in mesopic and scotopic conditions.METHODS: A prospective evaluation was performed of the pupil size and refractive state of 68 subjects aged 16 to 56 years ( 24.27 +-6.2 years) free of any eye pathology. Measurements were obtained using the ifrared, binocular pupillometer P2000 (Procyon Instruments Ltd) after a 5 min period of adaptation to mesopic condition ( 3cd/m2). Determinations were made at three luminance levels: 0.04 lux (scotopic), 0.4 lux ( low mesopic) and 4 lux (high mesopic). For each measurement, 10 photographs of both pupils were automatically taken. Refractive error were determined using the Nidek mod.700 autorefractometer. Subjects were classified according to their refractive state as: emmetropes (+0.50D to -0.50D), myopes (from -0.75D) and hypermetropes (from +0.75D)
YR 2005
FD 2005-05-05
LK https://hdl.handle.net/20.500.14352/108094
UL https://hdl.handle.net/20.500.14352/108094
LA eng
DS Docta Complutense
RD 18 abr 2025