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.)
Jos Schneider Optische Werke GmbH
Original Assignee
Jos Schneider Optische Werke GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DESCH26852Aexternal-prioritypatent/DE1104209B/de
Application filed by Jos Schneider Optische Werke GmbHfiledCriticalJos Schneider Optische Werke GmbH
Priority to FR851448ApriorityCriticalpatent/FR79510E/fr
Application grantedgrantedCritical
Publication of FR79510EpublicationCriticalpatent/FR79510E/fr
G02B13/00—Optical objectives specially designed for the purposes specified below
G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Optics & Photonics
(AREA)
FR851448A1959-10-221961-02-02Téléobjectif pour appareils photographiques ou cinématographiques
ExpiredFR79510E
(fr)