Ads
related to: esophoria prism correction glasses for sale canada
Search results
Results from the WOW.Com Content Network
The Detroit House of Correction ( DeHoCo ), opened in 1861, was owned and run by the City of Detroit but originally accepted prisoners from throughout the state including women. This was the first State operated prison for female felons. The state renovated the woman's division into the new Phoenix facility. The Detroit House of Correction was transferred to the state in 1986, renamed to ...
Pint glass. Conical pint glass. A pint glass is a form of drinkware made to hold either a British imperial pint of 20 imperial fluid ounces (568 ml) or an American pint of 16 US fluid ounces (473 ml). Other definitions also exist, see below. These glasses are typically used to serve beer, and also often for cider .
The Prentice position is an orientation of a prism, used in optics, optometry and ophthalmology. [1] In this position, named after the optician Charles F. Prentice, the prism is oriented such that light enters it at an angle of 90° to the first surface, so that the beam does not refract at that surface. All the deviation caused by the prism takes place at the exit surface.
PRISM is a code name for a program under which the United States National Security Agency (NSA) collects internet communications from various U.S. internet companies. [1] [2] [3] The program is also known by the SIGAD US-984XN. [4] [5] PRISM collects stored internet communications based on demands made to internet companies such as Google LLC and Apple under Section 702 of the FISA Amendments ...
The Four Prism Dioptre Reflex Test (also known as the 4 PRT, or 4 Prism Dioptre Base-out Test) is an objective, non-dissociative test used to prove the alignment of both eyes (i.e. the presence of binocular single vision) by assessing motor fusion. [1] Through the use of a 4 dioptre base out prism, diplopia is induced which is the driving force for the eyes to change fixation and therefore re ...
The breakthrough was to use glass of maximum refractive index difference but equal dispersion in each achromat. The Rapid-Rectilinear and Aplanat lenses were scalable over many focal lengths and fields of view for all contemporaneous media, and they were the standard moderate-aperture, general-purpose lenses for more than half a century.