Using a phoropter to determine a<unk>  for<unk> es An<unk>  is an order written by an eyewear prescriber, such as an optometrist, that specifies the value of all parameters the prescriber has deemed necessary to construct and/or dispense corrective lenses appropriate for a patient. If an eye examination indicates that corrective lenses are appropriate, the prescriber generally provides the patient with an eyewear<unk>  at the conclusion of the exam. The parameters specified on spectacle<unk> s vary, but typically include the patient's name, power of the lenses, any prism to be included, the pupillary distance, expiration date, and the prescriber's signature. The<unk>  is typically determined during a refraction, using a phoropter and asking the patient which of two lenses is better, or by automated refractor, or through the technique of retinoscopy. A dispensing optician will take a<unk>  written by an optometrist and order and/or assemble the frames and lenses to then be dispensed to the patient.
Eyeglass prescription
Teleophthalmology
Audiometry
Ocular prosthesis
Ophthalmoscopy
Browline glasses
Vision therapy
Eye testing using speckle