Prueba de gráfico de ojo de bolsillo MNRead

Lo más importante

Suministros y Consumibles de Examen de la marca Precision Vision

• Marca: Precision Vision
• Categoría: Suministros y Consumibles de Examen
• Dimensiones: 9 x 6 x 0.13 pulgadas
• Calificación: 4,2/5
• Valoraciones: 14

Datos técnicos destacados

• Dimensiones reportadas: 9 x 6 x 0.13 pulgadas (22.9 x 15.2 x 0.3 cm).
• Peso aproximado: 5.0 lb (2.3 kg).
• Calificación promedio de 4,2/5.
• 14 valoraciones visibles.

Preguntas resueltas

One of the key innovations of the original MNRead card are the well-designed continuous text paragraphs, which provide fantastic clinical simulations of the typical reading task. This approach helps ensure that clinician-selected magnification devices are appropriate for patient’s everyday reading goals. Our new MNRead Pocket card builds upon the innovations of the original card by including a selection of high–yield elements on reverse surface of card that are transferrable to real–world use of low vision devices for common visual goals.The MNRead Pocket Card is the perfect demonstration tool to confirm selected low vision device magnification levels for individuals of all ages with low vision. The matte surface of the card has paragraphs from the original MNRead Charts in a clinically-relevant size range. Specifically, the card contains three octaves of print sizes from 3.2M extra-large print to 0.4M fine-print, which is a standard near visual acuity range of 20/160 down to 20/20 (0.9 to 0.0 LogMAR). This size range was optimized for assessment of reading performance in era of anti-VEGF treatment, where many low vision patients are correctable to 20/100 or better.The glossy surface of the card displays a potpourri of full-color objects one would encounter in daily life. Some examples of our carefully calibrated real-world facsimiles include: crisp newspaper columnsfaded newspaper text (50% Weber contrast)recipes with fractionsnutritional informationprescriptionsOTC med instruction labelsgrocery price tagstext message boxescomplex musical scoresrulers, computer keysremote control buttonsfishing hooks/sewing needlesThe MNRead Pocket card is available only in English and is manufactured and distributed under license by Precision Vision Inc. (c)2017 Regents of the University of Minnesota.

Tabla de prueba de ojo de bolsillo 9 pulgadas de alto x 6 pulgadas de ancho Hecho de plástico PVC duradero Solo disponible en inglés Párrafos de texto continuo