The objective of this study was to examine the effect of the off axis retinoscopy on objective central refractive measurement in adult clinical practice. Informed consent was obtained from all study ...

The PARK 1 ® combines a non-contact pachymeter, auto-refractometer and keratometer in one unit. In addition to the objective refraction, the keratometer values and the pachymetry can be determined ...

Please provide your email address to receive an email when new articles are posted on . Omnia is designed for fully automatic objective refraction, keratometry, tonometry and pachymetry. The device ...

A microscope is an optical device designed to magnify the image of an object, enabling details indiscernible to the human eye to be differentiated. A microscope may project the image onto the human ...