Global Patent Index - EP 1846792 A1

EP 1846792 A1 2007-10-24 - THREE MIRROR ANASTIGMATIC TELESCOPE

Title (en)

THREE MIRROR ANASTIGMATIC TELESCOPE

Title (de)

ANASTIGMATISCHES DREISPIEGEL-TELESKOP

Title (fr)

TELESCOPE ANASTIGMATIQUE A TROIS MIROIRS

Publication

EP 1846792 A1 (EN)

Application

EP 06700367 A

Priority

  • IL 2006000030 W
  • IL 16626705 A

Abstract (en)

[origin: WO2006075316A1] There is provided a reflective optical system, including a positive-power primary mirror, a negative-power secondary mirror, a positive-power tertiary mirror, and a folding mirror. The aperture stop of the system is realized by the tertiary mirror, whereby the optical system is rendered non-telecentric.

IPC 8 full level (invention and additional information)

G02B 17/06 (2006.01)

CPC (invention and additional information)

G02B 23/06 (2013.01); G02B 17/0642 (2013.01)

Citation (search report)

See references of WO 2006075316A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

EPO simple patent family

WO 2006075316 A1 20060720; EP 1846792 A1 20071024; IL 166267 D0 20060115

INPADOC legal status


2013-01-23 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20120801

2008-04-16 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2008-03-05 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20080201

2007-10-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20070813

2007-10-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR