US4143938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microscope apparatus with television and film cameras
Assignee: Designs for Vision Inc
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Filing: 1978-03-20
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Granted: 1979-03-13
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Expires: 1998-03-20
Abstract
Abstract An optical coupler or photo adapter unit has an input port located on a first surface of a housing for receiving a parallel beam of light as may be derived from a microscope or beam splitter. The input port is associated with a first lens for converging the parallel beam. A first output port is located on a surface of the housing transverse to said first surface; and a second output, relatively coaxial with said first port, is located on a surface relatively parallel to the first surface. A second lens is located adjacent the second output port and is operative to diverge the light as transmitted through the second output port as received from said first port and lens. Positioned within the housing and located between the input port and second output port is a selectively pivotable mirror, which when selected in a first position, causes light from said input port to be reflected to said first output port and to block light from the second output port; and in a second position, said mirror operates to block light at said first output port to thence direct light to said second output port. The mirror and lenses operate to assure that suitable photographic apparatus coupled to said output ports receives said beam of light at a proper focus and beam size to thereby enable par focal placement of such photographic apparatus as a television camera or any desired camera or optical apparatus.
Inventors
- 👤 Richard E. Feinbloom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:17
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/48; G02; G02B; G02B21/00; G02B21/36; G02B21/362
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
356 words
A microscope apparatus including means producing a parallel beam of light rays from an illuminated object in a given orientation, a beam splitter for dividing said beam of light and directing a portion thereof through a beam splitter port, and an optical coupler apparatus, comprising: (a) a housing having an input port and a first output port relatively transverse to said input port, said input and first output ports communicating with an internal hollow of said housing, and a second output port relatively coaxial with said input port and located on an opposite side of said housing, said input port coupled to said beam splitter port for receiving said beam of light, (b) a first lens positioned at said input port to cause said light beam directed through said port to be converged by said lens, (c) a second lens positioned at said second output port to cause light directed and converged by said first lens to diverge at said port, (d) a mirror having a first and second selectable position, said mirror pivotally mounted on said housing and positioned in said internal hollow between said input and second ports and said mirror operating when in said first position to reflect light from said first lens solely to said first transverse port and when selected in said second position, to block said first port to cause said light directed from said input port to pass through said second lens at said second output port, (e) a television camera coupled to said transverse port for receiving said beam of light as converged by said first lens at a par focal registration when said mirror is operated in said first position, to cause said camera to receive said beam of light absolutely indicative of the given orientation of the image of said object and solely as due to the operation of said first lens and said mirror, (f) a film camera coupled to said second output port for receiving said beam of light at par focal registration when said mirror is operated in said second position and solely due to the operation of said first and second lens.
Claim 2
Dependent Claim
356 words
A microscope apparatus including means producing a parallel beam of light rays from an illuminated object in a given orientation, a beam splitter for dividing said beam of light and directing a portion thereof through a beam splitter port, and an optical coupler apparatus, comprising: (a) a housing having an input port and a first output port relatively transverse to said input port, said input and first output ports communicating with an internal hollow of said housing, and a second output port relatively coaxial with said input port and located on an opposite side of said housing, said input port coupled to said beam splitter port for receiving said beam of light, (b) a first lens positioned at said input port to cause said light beam directed through said port to be converged by said lens, (c) a second lens positioned at said second output port to cause light directed and converged by said first lens to diverge at said port, (d) a mirror having a first and second selectable position, said mirror pivotally mounted on said housing and positioned in said internal hollow between said input and second ports and said mirror operating when in said first position to reflect light from said first lens solely to said first transverse port and when selected in said second position, to block said first port to cause said light directed from said input port to pass through said second lens at said second output port, (e) a television camera coupled to said transverse port for receiving said beam of light as converged by said first lens at a par focal registration when said mirror is operated in said first position, to cause said camera to receive said beam of light absolutely indicative of the given orientation of the image of said object and solely as due to the operation of said first lens and said mirror, (f) a film camera coupled to said second output port for receiving said beam of light at par focal registration when said mirror is operated in said second position and solely due to the operation of said first and second lens.
Claim 3
Dependent Claim
32 words
The microscope apparatus according to claim 1 wherein said first lens is a positive lens and having a focal length selected in accordance with the required image size of said television camera.
Claim 4
Dependent Claim
31 words
The microscope apparatus according to claim 1 wherein said second lens is a negative lens of a focal length selected in accordance with the required image size of said film camera.
Claim 5
Dependent Claim
30 words
The microscope apparatus according to claim 1 wherein said mirror as positioned in said first position is at relatively an angle of forty-five degrees with respect to said first port.
Claim 6
Dependent Claim
23 words
The microscope according to claim 4 wherein said mirror has a surface facing said first port, which surface is a first surface mirror.
Claim 7
Dependent Claim
37 words
The microscope apparatus according to claim 1 further comprising: a selectable sized diaphragm member positioned behind said first lens within said hollow and operative to control the amount of light directed into said hollow of said housing.
Claim 8
Dependent Claim
68 words
The microscope apparatus according to claim 4 further including a lever pivotally mounted on the outside of said housing and coupled via an aperture in a surface of said housing to said mirror for switching said mirror between said first and second positions, and adjustment means positioned on said housing and operative to coact with said lever to vary said angle of said mirror within predetermined adjustable limitations.
Claim 9
Dependent Claim
26 words
The microscope apparatus according to claim 1 further including means coupled to said mirror for varying the position of said mirror with respect to said housing.
Claim 10
Dependent Claim
15 words
The microscope apparatus according to claim 1 wherein said film camera is a movie camera.
Claim 11
Dependent Claim
16 words
The microscope apparatus according to claim 1 wherein said film camera is a 35 millimeter camera.
Claim 12
Dependent Claim
22 words
The microscope apparatus according to claim 1 wherein said first lens is a convex achromatic lens and said second lens is biconcave.
Claim 13
Dependent Claim
340 words
A microscope apparatus including means producing a parallel beam of light rays from an illuminated object in a given orientation, a beam splitter for dividing said beam of light and directing a portion thereof through a beam splitter port, and an optical coupler apparatus, comprising: (a) a housing having an input port and a first output port relatively transverse to said input port, said input and first output ports communicating with an internal hollow of said housing, and a second output port relatively coaxial with said input port and located on an opposite side of said housing, said input port coupled to said beam splitter port for receiving said beam of light, (b) a first lens positioned at said input port to cause said light beam directed through said port to be converged by said lens, (c) a second lens positioned at said second output port to cause light directed and converged by said first lens to diverge at said port, (d) reflecting means positioned in said internal hollow of said housing and located between said input and second ports, said reflecting means operative to reflect light in a first mode from said first lens solely to said first transverse port, and operative in a second mode to cause light directed from said input port to pass through said second lens at said second output port, (e) a television camera coupled to said first transverse port for receiving said beam of light as converged by said first lens at a par focal registration when said reflecting means is operated in said first mode, to cause said camera to receive said beam of light absolutely indicative of the given orientation of the image of said object as due to the operation of said first lens and said reflecting means, (f) a film camera coupled to said second output port for receiving said beam of light at par focal registration when said reflecting means is operated in said second mode and solely due to the operation of said first and second lenses.
Claim 14
Dependent Claim
340 words
A microscope apparatus including means producing a parallel beam of light rays from an illuminated object in a given orientation, a beam splitter for dividing said beam of light and directing a portion thereof through a beam splitter port, and an optical coupler apparatus, comprising: (a) a housing having an input port and a first output port relatively transverse to said input port, said input and first output ports communicating with an internal hollow of said housing, and a second output port relatively coaxial with said input port and located on an opposite side of said housing, said input port coupled to said beam splitter port for receiving said beam of light, (b) a first lens positioned at said input port to cause said light beam directed through said port to be converged by said lens, (c) a second lens positioned at said second output port to cause light directed and converged by said first lens to diverge at said port, (d) reflecting means positioned in said internal hollow of said housing and located between said input and second ports, said reflecting means operative to reflect light in a first mode from said first lens solely to said first transverse port, and operative in a second mode to cause light directed from said input port to pass through said second lens at said second output port, (e) a television camera coupled to said first transverse port for receiving said beam of light as converged by said first lens at a par focal registration when said reflecting means is operated in said first mode, to cause said camera to receive said beam of light absolutely indicative of the given orientation of the image of said object as due to the operation of said first lens and said reflecting means, (f) a film camera coupled to said second output port for receiving said beam of light at par focal registration when said reflecting means is operated in said second mode and solely due to the operation of said first and second lenses.
Claim 15
Dependent Claim
287 words
A microscope apparatus including means producing a parallel beam of light rays from an illuminated object in a given orientation, a beam splitter for dividing said beam of light and directing a portion thereof through a beam splitter port, and an optical coupler apparatus, comprising: (a) a housing having an input port and a first output port relatively transverse to said input port, said input and first output ports communicating with an internal hollow of said housing and a second output port relatively coaxial with said input port and located on an opposite side of said housing, said input port coupled to said beam splitter port for receiving said beam of light, (b) a first lens positioned at said input port to cause said light beam directed through said port to be converged by said lens, (c) a second lens positioned at said second output port to cause light directed and converged by said first lens to diverge at said port, (d) means located between said input port and said second output port and operative to direct light from said input port to either said first output port or said second output port, (e) a television camera coupled to said transverse port for receiving said beam of light as converged by said first lens at a par focal registration, to cause said camera to receive said beam of light absolutely indicative of the given orientation of the image of said object and solely as due to the operation of said first lens and said means, (f) a film camera coupled to said second output port for receiving said beam of light at par focal registration and solely due to the operation of said first and second lens.
Claim 16
Dependent Claim
287 words
A microscope apparatus including means producing a parallel beam of light rays from an illuminated object in a given orientation, a beam splitter for dividing said beam of light and directing a portion thereof through a beam splitter port, and an optical coupler apparatus, comprising: (a) a housing having an input port and a first output port relatively transverse to said input port, said input and first output ports communicating with an internal hollow of said housing and a second output port relatively coaxial with said input port and located on an opposite side of said housing, said input port coupled to said beam splitter port for receiving said beam of light, (b) a first lens positioned at said input port to cause said light beam directed through said port to be converged by said lens, (c) a second lens positioned at said second output port to cause light directed and converged by said first lens to diverge at said port, (d) means located between said input port and said second output port and operative to direct light from said input port to either said first output port or said second output port, (e) a television camera coupled to said transverse port for receiving said beam of light as converged by said first lens at a par focal registration, to cause said camera to receive said beam of light absolutely indicative of the given orientation of the image of said object and solely as due to the operation of said first lens and said means, (f) a film camera coupled to said second output port for receiving said beam of light at par focal registration and solely due to the operation of said first and second lens.
Claim 17
Dependent Claim
69 words
The microscope apparatus according to claim 13 wherein said means located between said input port and said second output port is a mirror pivotally mounted on said housing and positioned transverse to said input port to cause light to be reflected to said first output port when said mirror is in a first position and to said second output port when said mirror is pivoted in a second position.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-12 | 1982-09-11 | 1983-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-12 | 1986-09-11 | 1987-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-12 | 1990-09-11 | 1991-03-13 | $7700.00 | Window Closed / Lapsed |