EP 1938137 A1 20080702 - MICROSCOPE
Title (en)
MICROSCOPE
Title (de)
MIKROSKOP
Title (fr)
MICROSCOPE
Publication
Application
Priority
- EP 2006010156 W 20061020
- DE 102005050345 A 20051020
- DE 102006009452 A 20060301
Abstract (en)
[origin: WO2007045499A1] The invention relates to a microscope or stereomicroscope for representing an object that can be placed on an object plane (1) of the stereomicroscope, the latter providing at least one pair of optical paths (2a, 2b, 2c, 2d) and comprising at least one deflection element with a reflecting surface (3; 3') and a representation system (26; 26*; 26**; 26') containing several optical elements. The optical elements comprise a plurality of lenses (4-8, 11, 13, 14, 16'-21', 16''-21'', 16'''-21''' 16''''-21''''). In addition, the optical elements are configured in such a way, that pupil planes (27a, 27b) of the optical representation paths (2a, 2b) intersect the reflecting surface (3; 3') of the deflection element or are located at a distance (S, S'; S*, S*') from said reflecting surface (3; 3'). The distance (S, S'; S*, S*') is less than 1.5 times, in particular less than 1.0 and in particular less than half the diameter (D) of one of the reflecting surfaces (3; 31) along the optical representation paths (2a, 2b, 2c, 2d) on the closest lens (4) of the plurality of lenses (4-8, 11, 13, 14, 16'-21 16''- 21'', 16'''-21''', 16''''-21''''). The invention also relates to a stereomicroscope with a particularly compact construction, in which at least one pair of optical representation paths (2a, 2b, 2c, 2d) is reflected on a first, second, third and fourth reflecting surface (3, 9, 10, 12). The invention also relates to a microscope, in which a pupil representation takes place in the vicinity of a reflecting surface.
IPC 8 full level
G02B 21/22 (2006.01); G02B 30/25 (2020.01)
CPC (source: EP US)
G02B 21/22 (2013.01 - EP US)
Citation (search report)
See references of WO 2007045499A1
Citation (examination)
- JP H07140395 A 19950602 - OLYMPUS OPTICAL CO
- US 6560013 B1 20030506 - RAMSBOTTOM ANDREW PAUL [GB]
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
DOCDB simple family (publication)
DE 102006009452 A1 20070426; DE 102006009452 B4 20100701; EP 1938137 A1 20080702; JP 2009512886 A 20090326; JP 5087730 B2 20121205; US 2008266657 A1 20081030; US 2011170179 A1 20110714; US 7933065 B2 20110426; US 8284482 B2 20121009; WO 2007045499 A1 20070426
DOCDB simple family (application)
DE 102006009452 A 20060301; EP 06806440 A 20061020; EP 2006010156 W 20061020; JP 2008535978 A 20061020; US 201113071975 A 20110325; US 9082706 A 20061020