Replicated relay lens system

Replicated relay lens system

A relay lens assembly 40 and a method for manufacturing a relay lens system for an endoscope includes the steps of providing at least one rod member 46 having first and second curved end surfaces 48, 50, positioning a mold surface 210 at a predetermined distance from one of the curved end surfaces o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SHICHMAN, DANIEL
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE
SURGERY
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:A relay lens assembly 40 and a method for manufacturing a relay lens system for an endoscope includes the steps of providing at least one rod member 46 having first and second curved end surfaces 48, 50, positioning a mold surface 210 at a predetermined distance from one of the curved end surfaces of the rod member wherein the mold surface has a profile which is the negative of a required optical profile to be formed on the curved end surface, filling a space defined by the predetermined distance between the mold surface and the curved end surface with a moldable light transmissive material and solidifying the moldable material L to form a molded layer adhered to the curved end surface.