Definition of Phoropter. Meaning of Phoropter. Synonyms of Phoropter

- A phoropter or refractor is an ophthalmic testing device. It is commonly used by eye care professionals during an eye examination, and contains different...
- The prescription is typically determined during a refraction, using a phoropter and asking the patient which of two lenses is better, or by an automated...
- lenses used in refraction testing Ishihara Plate 9 Ishihara Plate 23 A phoropter NdYAG Laser Lacrimal canula Ophthalmology Oral & Practical 3rd edition...
- eyes for spectacles is done with modern instruments, such as the phoropter. "Phoropter" is one of several generic names for modern instruments containing...
- subjective refraction tests. Here, lenses are switched in and out of a phoropter and the patient is asked "which looks better" while looking at a chart...
- responses from the patient. Typically, the patient will sit behind a phoropter or wear a trial frame and look at an eye chart. The eye care professional...
- refractor-objective refraction; or trial lenses in a trial frame or a phoropter to obtain a subjective examination. Ancillary tests for abnormal structures...
- off. At the optometrist, Heidi angrily confronts Larry and slams the phoropter against his eyes. Larry, with blurry vision again, rear-ends a woman with...
- the patient's eye with the same effective power that it did through the phoropter or trial frame. Vertex distance is important when converting between contact...
- cylinders in a phoropter or trial frame may be used to subjectively refine those measurements. An alternative technique with the phoropter requires the...