Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Indo Internacional SA
Original Assignee
Indo Internacional SA
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Filing date
Publication date
Application filed by Indo Internacional SAfiledCriticalIndo Internacional SA
Priority to ES1985286100UpriorityCriticalpatent/ES286100Y/en
Publication of ES286100UpublicationCriticalpatent/ES286100U/en
Application grantedgrantedCritical
Publication of ES286100YpublicationCriticalpatent/ES286100Y/en
Investigating Or Analysing Materials By Optical Means
(AREA)
Abstract
Tensiscope for lenses, of the type comprising a source of light rays, a polarizing unit of light and a unit for analyzing polarized light, characterized by comprising a laminar frame with three sections, of which the upper and intermediate are parallel adopting altogether a general configuration in "S", the lower section serving to support a container block of the source of light rays, the intermediate section supporting the polarizing unit and the upper section giving support to the analyzer unit. (Machine-translation by Google Translate, not legally binding)
ES1985286100U1985-04-171985-04-17
TENSISCOPE FOR LENSES
ExpiredES286100Y
(en)
Processes of fitting a spectacle frame to a user and determining the dimension of the frame between the temples of a spectacle frame and apparatus for measuring the perpendicular distance between the two temples of an open spectacle frame