JP2000314841A5 - - Google Patents

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JP2000314841A5
JP2000314841A5 JP1999124736A JP12473699A JP2000314841A5 JP 2000314841 A5 JP2000314841 A5 JP 2000314841A5 JP 1999124736 A JP1999124736 A JP 1999124736A JP 12473699 A JP12473699 A JP 12473699A JP 2000314841 A5 JP2000314841 A5 JP 2000314841A5
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Japan
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image
optical path
display device
wavelength
microscope
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JP1999124736A
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JP2000314841A (en
JP4426667B2 (en
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Priority to JP12473699A priority Critical patent/JP4426667B2/en
Priority claimed from JP12473699A external-priority patent/JP4426667B2/en
Priority to DE2000121063 priority patent/DE10021063A1/en
Publication of JP2000314841A publication Critical patent/JP2000314841A/en
Publication of JP2000314841A5 publication Critical patent/JP2000314841A5/ja
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Publication of JP4426667B2 publication Critical patent/JP4426667B2/en
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【特許請求の範囲】
【請求項1】 顕微鏡の光学像と他画像を、同一の顕微鏡の接眼レンズを通して観察するようにした実体顕微鏡において、前記光学像の光路中に配置された光路合成手段と、該光路合成手段を介して前記光学像の光路中に前記他画像を導入し得る帯域の狹い波長特性を有する画像表示装置とを備え、前記光路合成手段は帯域の狹い透過波長域を有していて、該光路合成手段の前記波長域は前記表示装置の波長域と実質上一致せしめられていることを特徴とする実体顕微鏡。
【請求項2】 顕微鏡の光学像と他画像を同一の接眼レンズで観察できるようにした実体顕微鏡において、顕微鏡の光学像が反射型表示素子の表示面上に結像するように構成したことを特徴とする実体顕微鏡。
【請求項3】 顕微鏡の光学像と他画像を、同一の顕微鏡の接眼レンズを通して観察し得るようにした実体顕微鏡において、前記光学像がその表示面上に結像するように配置された反射型表示装置と、顕微鏡光学系の光路内に前記他画像を導入するための光路合成手段とを備え、該光路合成手段は狹帯域の透過波長特性を有し、前記反射型表示装置は狹帯域の発光波長特性を有していて、前記光路合成手段と前記反射型表示装置の波長帯域が実質上一致していることを特徴とする実体顕微鏡。
【請求項4】 前記画像表示装置は発光波長の帯域の狹い光源と反射型の画像表示装置との組み合わせから成っている請求項1に記載の実体顕微鏡。
【請求項5】 前記光路合成手段は赤、緑、青三色の透過帯域を有しており、前記画像表示装置は赤、緑、青三色から成るカラー表示を行うことができ、前記光路合成手段と画像表示装置の各赤、緑、青の波長帯域は実質上一致している請求項1に記載の実体顕微鏡。
【請求項6】 顕微鏡の光学像面に配置された波長制限フィルターを更に備えている請求項1に記載の実体顕微鏡。
【請求項7】 前記波長制限フィルターは光路に対し挿脱可能に配置されている請求項6に記載の実体顕微鏡。
【請求項8】 前記他画像の表示領域が前記波長制限フィルターの挿脱に連動して変化するようになっている請求項7に記載の実体顕微鏡。
【請求項9】 前記光路合成手段は三つの狹帯域の透過特性を有しており、前記他画像表示装置は三色の狹帯域の発光特性を有していて、前記透過特性と発光特性における波長域が実質上一致している請求項3に記載の実体顕微鏡。
【請求項10】 前記反射型表示装置は三色の光源と反射型表示素子との組み合わせから成っている請求項9に記載の実体顕微鏡。
[Claims]
1. In a stereoscopic microscope in which an optical image of a microscope and another image are observed through an eyepiece of the same microscope, an optical path synthesizing means arranged in an optical path of the optical image and the optical path synthesizing means are used. The optical path synthesizing means includes an image display device having a squeaky wavelength characteristic in a band into which the other image can be introduced into the optical path of the optical image, and the optical path synthesizing means has a squeaky transmission wavelength range in the band. A stereoscopic microscope characterized in that the wavelength range of the optical path synthesizing means is substantially matched with the wavelength range of the display device.
2. In a stereomicroscope in which an optical image of a microscope and another image can be observed with the same eyepiece, the optical image of the microscope is formed on the display surface of a reflective display element. A featured stereomicroscope.
3. In a stereomicroscope in which an optical image of a microscope and another image can be observed through an eyepiece of the same microscope, the reflection type is arranged so that the optical image is formed on the display surface thereof. The display device is provided with an optical path synthesizing means for introducing the other image into the optical path of the microscope optical system, the optical path synthesizing means has a transmission wavelength characteristic of the fox band, and the reflective display device has a fox band transmission wavelength characteristic. A stereomicroscope having emission wavelength characteristics, wherein the optical path synthesizing means and the reflection type display device have substantially the same wavelength bands.
4. The stereomicroscope according to claim 1, wherein the image display device comprises a combination of a light source in the emission wavelength band and a reflection type image display device.
Wherein said optical path combining means red, green, has a transmission band of the blue three colors, the image display device can perform color display consisting of red, green, and blue three colors, the optical path The stereoscopic microscope according to claim 1, wherein the red, green, and blue wavelength bands of the synthesizing means and the image display device are substantially the same.
6. The stereomicroscope according to claim 1, further comprising a wavelength limiting filter arranged on the optical image plane of the microscope.
Wherein said wavelength limiting filter stereomicroscope according to claim 6 which is removably arranged with respect to the optical path.
8. stereomicroscope according to claim 7, the display area of the other image is adapted to vary in conjunction with insertion and removal of the wavelength limiting filter.
9. The optical path synthesizing means has transmission characteristics of three fox bands, and the other image display device has luminescence characteristics of three colors of fox bands. The stereomicroscope according to claim 3, wherein the wavelength ranges are substantially the same.
Wherein said reflective-type display device stereomicroscope according to claim 9, which comprises a combination of a reflection type display device and the three color light sources.

また、本発明による実体顕微鏡は、顕微鏡の光学像と他画像を、同一の顕微鏡の接眼レンズを通して観察し得るようにした実体顕微鏡において、前記光学像がその表示面上に結像するように配置された反射型表示装置と、顕微鏡光学系の光路内に前記他画像を導入するための光路合成手段とを備え、該光路合成手段は狹帯域の透過波長特性を有し、前記反射型表示装置は狹帯域の発光波長特性を有していて、前記光路合成手段と前記反射型表示装置の波長帯域が実質上一致していることを特徴としている。
また、本発明による実体顕微鏡は、前記画像表示装置は発光波長の帯域の狹い光源と反射型の画像表示装置との組み合わせから成っていることを特徴としている。
また、本発明による実体顕微鏡は、前記光路合成手段は赤、緑、青三色の透過帯域を有しており、前記画像表示装置は赤、緑、青三色から成るカラー表示を行うことができ、前記光路合成手段と画像表示装置の各赤、緑、青の波長帯域は実質上一致していることを特徴としている。
また、本発明による実体顕微鏡は、顕微鏡の光学像面に配置された波長制限フィルターを更に備えていることを特徴としている。
また、本発明による実体顕微鏡は、前記波長制限フィルターは光路に対し挿脱可能に配置されていることを特徴としている。
また、本発明による実体顕微鏡は、前記他画像の表示領域が前記波長制限フィルターの挿脱に連動して変化するようになっていることを特徴としている。
また、本発明による実体顕微鏡は、前記光路合成手段は三つの狹帯域の透過特性を有しており、前記他画像表示装置は三色の狹帯域の発光特性を有していて、前記透過特性と発光特性における波長域が実質上一致していることを特徴としている。
更に、本発明による実体顕微鏡は、前記反射型表示装置は三色の光源と反射型表示素子との組み合わせから成っていることを特徴としている。
Further, the stereomicroscope according to the present invention is a stereomicroscope in which an optical image of the microscope and another image can be observed through an eyepiece of the same microscope, and the optical image is arranged so as to be imaged on the display surface. The reflective display device is provided with an optical path synthesizing means for introducing the other image into the optical path of the microscope optical system, and the optical path synthesizing means has a transmission wavelength characteristic in the fox band, and the reflective display device is provided. Has an emission wavelength characteristic of a fox band, and is characterized in that the wavelength bands of the optical path synthesizing means and the reflection type display device are substantially the same.
Further, the stereomicroscope according to the present invention is characterized in that the image display device is composed of a combination of a light source in the emission wavelength band and a reflection type image display device.
Further, in the stereoscopic microscope according to the present invention, the optical path synthesizing means has a transmission band of three colors of red, green and blue, and the image display device can display colors composed of three colors of red, green and blue. It is characterized in that the red, green, and blue wavelength bands of the optical path synthesizing means and the image display device are substantially the same.
Further, the stereomicroscope according to the present invention is further provided with a wavelength limiting filter arranged on the optical image plane of the microscope.
Further, the stereomicroscope according to the present invention is characterized in that the wavelength limiting filter is arranged so as to be removable from the optical path.
Further, the stereomicroscope according to the present invention is characterized in that the display region of the other image changes in association with the insertion / removal of the wavelength limiting filter.
Further, in the stereomicroscope according to the present invention, the optical path synthesizing means has transmission characteristics of three fox bands, and the other image display device has luminescence characteristics of three colors of fox bands. It is characterized in that the wavelength ranges in the light emission characteristics are substantially the same.
Further, the stereomicroscope according to the present invention is characterized in that the reflective display device is composed of a combination of a three-color light source and a reflective display element.

JP12473699A 1999-04-30 1999-04-30 Stereo microscope Expired - Fee Related JP4426667B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12473699A JP4426667B2 (en) 1999-04-30 1999-04-30 Stereo microscope
DE2000121063 DE10021063A1 (en) 1999-04-30 2000-04-28 Stereo microscope enables additional image to be made visible with blocked section of optical image, whereby area of blocked section can be varied; beams are polarised, superimposed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12473699A JP4426667B2 (en) 1999-04-30 1999-04-30 Stereo microscope

Publications (3)

Publication Number Publication Date
JP2000314841A JP2000314841A (en) 2000-11-14
JP2000314841A5 true JP2000314841A5 (en) 2005-12-08
JP4426667B2 JP4426667B2 (en) 2010-03-03

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JP12473699A Expired - Fee Related JP4426667B2 (en) 1999-04-30 1999-04-30 Stereo microscope

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339618A1 (en) * 2003-08-28 2005-03-24 Leica Microsystems (Schweiz) Ag Light-emitting diode illumination for an optical observation device, in particular a stereo or a stereo operating microscope
JP2008259544A (en) * 2007-04-10 2008-10-30 Topcon Corp Slit lamp
JP7093209B2 (en) * 2018-03-27 2022-06-29 株式会社ニコンビジョン Optical equipment

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