Arrangement for optical imaging of two subjects located in different object planes

Claim 2

An arrangement for imaging first and second subjects, located in respective first and second spaced object planes, comprising: a housing including a stationary section, a displaceable section, and resilient connections joining said stationary and displaceable sections; optical sensor means carried by said stationary sections; at least one objective lens carried by said displaceable section and movable therewith relative to the first and second object planes; and a positioning drive connected to and operable to displace said displaceable section.

Claim 3

The arrangement of claim 1, wherein: said resilient connections comprise pairs of resilient connections on opposite sides of said displaceable section.

Claim 4

The arrangement of claim 1, wherein: said housing comprises at least one wall connecting said stationary and displaceable sections; and each of said resilient connections comprise transverse grooves in said at least one wall defining a reduced wall thickness for flexure.

Claim 5

The arrangement of claim 1, wherein: said housing comprises a pair of walls connecting said stationary and displaceable sections; and each of said resilient connections comprises transverse grooves in each of said walls defining a reduced wall thicknesses for flexure.

Claim 6

The arrangement of claim 1, wherein: said housing comprises at least one wall connecting said stationary and displaceable sections; and each of said resilient connections comprises transverse grooves in opposite sides of said at least one wall defining a reduced wall thickness for flexure.

Claim 7

The arrangement of claim 1, wherein: said housing comprises at least one wall connecting said stationary and displaceable sections; and each of said resilient connections comprises hemispherical cross section transverse grooves in said at least one wall defining a reduced wall thickness for flexure.

Claim 8

The arrangement of claim 1, wherein: said housing comprises a body and slots in said body extending between respective ones of said resilient connections and separating said stationary and displaceable housing sections.

Claim 9

The arrangement of claim 1, wherein: said positioning drive is carried by said stationary section.

Claim 10

The arrangement of claim 8, wherein: said displaceable section comprises wall means defining an opening therethrough; and said positioning drive is mounted to said stationary section within said opening and connected to said wall means.

Claim 11

The arrangement of claim 9, and further comprising: a rib projecting from said stationary section into said opening and mounting said positioning drive.

Claim 12

The arrangement of claim 1, wherein: said positioning drive is a piezo positioning drive.

Claim 13

The arrangement of claim 1, and further comprising: a barrel lens carried by said stationary section and generally aligned with said objective lens, said objective lens comprising an infinite image distance.

Claim 14

An arrangement for imaging first and second subjects, located in respective first and second spaced object planes, comprising: a housing including a stationary section, a displaceable section and resilient connections joining said stationary and displaceable sections; optical sensing means carried by said stationary sections; first and second objective lenses mounted spaced apart on said displaceable section to define respective first and second spatially separated fields of view along respective first and second optical axes and movable with said displaceable section relative to said first and second object planes; first and second stationary optical sensors constituting said optical sensing means for receiving image information from the respective first and second objective lenses; and a positioning drive connected to said displaceable section centrally between said first and second objective lenses, and operable to move said displaceable section toward and away from said object planes.

Claim 15

An arrangement for imaging first and second subjects, located in respective first and second spaced object planes, comprising: a housing including a stationary section, a displaceable section and resilient connections joining said stationary and displaceable sections; optical sensing means carried by said stationary sections; first and second objective lenses mounted spaced apart on said displaceable section to define respective first and second spatially separated fields of view along respective first and second optical axes and movable with said displaceable section relative to said first and second object planes; first and second stationary optical sensors constituting said optical sensing means for receiving image information from the respective first and second objective lenses; and a positioning drive connected to said displaceable section centrally between said first and second objective lenses, and operable to move said displaceable section toward and away from said object planes.

Claim 16

An arrangement for imaging first and second subjects, located in respective first and second spaced planes, onto optical sensing means, comprising: a housing including a stationary section, a displaceable section, a pair of walls connecting said stationary and displaceable sections, and a plurality of resilient connections in each of said walls on opposite sides of said displaceable sections, each of said resilient connections comprising at least one pair of grooves in opposite sides of the respective wall defining a resilient wall section of reduced wall thickness; said displaceable section including a pair of spaced members interconnecting said pair of walls and therewith defining a first opening through said displaceable section, a pair of projections extending from one of said walls and a cross member connecting said projections to define a second opening; first and second objective lenses mounted spaced apart on said cross member to provide first and second separated fields of view along respective first and second optical axes and movable with said displaceable section relative to said object planes, each of said lenses having an infinite image distance; first and second barrel lenses respectively aligned with said first and second objective lenses, and barrel lens mounting means carrying said barrel lenses and mounted to said stationary section within said second opening; first and second optical sensors mounted on said stationary section for receiving image information from said first and second objective and barrel lenses; and a positioning drive mounted to said stationary section within said first opening and connected to said one wall centrally between said optical axes for displacing said displaceable section.

Claim 17

An arrangement for imaging first and second subjects, located in respective first and second spaced planes, onto optical sensing means, comprising: a housing including a stationary section, a displaceable section, a pair of walls connecting said stationary and displaceable sections, and a plurality of resilient connections in each of said walls on opposite sides of said displaceable sections, each of said resilient connections comprising at least one pair of grooves in opposite sides of the respective wall defining a resilient wall section of reduced wall thickness; said displaceable section including a pair of spaced members interconnecting said pair of walls and therewith defining a first opening through said displaceable section, a pair of projections extending from one of said walls and a cross member connecting said projections to define a second opening; first and second objective lenses mounted spaced apart on said cross member to provide first and second separated fields of view along respective first and second optical axes and movable with said displaceable section relative to said object planes, each of said lenses having an infinite image distance; first and second barrel lenses respectively aligned with said first and second objective lenses, and barrel lens mounting means carrying said barrel lenses and mounted to said stationary section within said second opening; first and second optical sensors mounted on said stationary section for receiving image information from said first and second objective and barrel lenses; and a positioning drive mounted to said stationary section within said first opening and connected to said one wall centrally between said optical axes for displacing said displaceable section.

Claim 18

The arrangement of claim 14, and further comprising: first and second optical systems each interposed between a respective barrel lens and respective optical sensor.

Claim 19

The arrangement of claim 15, wherein: each of said optical systems comprises an ocular lens and a beam path charging element.

Claim 20

The arrangement of claim 16, wherein: said beam path charging element comprises a mirror.

Claim 21

The arrangement of claim 14, and further comprising: a rib projecting from said stationary section into said first opening and mounting said positioning drive.

Claim 22

The arrangement of claim 14, wherein: said housing comprises a body including said stationary and displaceable sections integrally formed therein; a plurality of cavities in said body on opposite sides of said displaceable section; and said optical sensors mounted in respective ones of said cavities.