Patent ID: 7593156

Claim:
A microscope for observing an object, the microscope comprising: a main beam path proceeding from the object; a main objective ( 2 ) in the main beam path, the main objective defining a first optical axis ( 11 a ) along which the main beam path proceeds; an ophthalmoscopy lens ( 30 ) selectively insertable into the main beam path between the object and the main objective and removable from the main beam path, the ophthalmoscopy lens forming a pseudo-stereoscopic intermediate image ( 31 ) of the object when the ophthalmoscopy lens is inserted in the main beam path; a first deflection element ( 5 ) after the main objective, wherein the first deflection element changes the direction of the main beam path such that the main beam path proceeds along a second optical axis ( 11 b ) substantially perpendicular to the first optical axis; a magnification adjustment system ( 7 ) in the main beam path after the first deflection element, the magnification adjustment system being aligned along the second optical axis; a first micro-mirror array ( 21 a ) in the main beam path after the magnification adjustment system, wherein the first micro-mirror array changes the direction of the main beam path out of the second optical axis, the first micro-mirror array being adjusted to a focal power configuration that erects the pseudo-stereoscopic object image to form a vertically and laterally correct intermediate image ( 22 ) of the object when the ophthalmoscopy lens is inserted in the main beam path and being adjusted to a non-focal power configuration that deflects the main beam path without introducing focal power when the ophthalmoscopy lens is removed from the main beam path; and a second micro-mirror array ( 21 b ) after the first micro-mirror array, wherein the second micro-mirror array includes (i) a first plurality of micro-mirrors ( 82 ′) adjusted to deflect the main beam path such that the main beam path proceeds along a third optical axis ( 11 d ) substantially parallel to the second optical axis, the first plurality of micro-mirrors being adjusted to a focal power configuration that images the vertically and laterally correct object image at infinity along the main beam path when the ophthalmoscopy lens is inserted in the main beam path and being adjusted to a non-focal power configuration that deflects the main beam path without introducing focal power when the ophthalmoscopy lens is removed from the main beam path, and (ii) a second plurality of micro-mirrors ( 82 ″) adjusted to split an assistant beam path ( 50 a or 50 b ) out of the main beam path.