radiuscope

radiuscope 

Instrument used for measuring the radius of curvature of the surfaces of a contact lens. It is based on the Drysdale method. Syn. optical microspherometer. See Drysdale's method; Toposcope.
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Scope of services required this tender is split into multiple lots as follows: small instruments, colour testing, examination items, orthoptic vision therapy set, rebound tonometer, indirect opthalmoscope, progressive addition lens indentifier, radiuscope, optical mirrors, synoptophere suppliers may apply for single or multiple lots.
Other items that are recommended are single use diagnostic trial lenses and a radiuscope, with topographers and tear film assessment equipment suggested for consideration.
Although similar in appearance to a conventional radiuscope, rather than the practitioner having to look into a small eyepiece, the focusing system is displayed on a 5.