Medical Definition iris diaphragm noun : an adjustable diaphragm of thin opaque plates that can be turned by a ring so as to change the diameter of a central opening usually to regulate the aperture of a lens (as in a microscope) Love...
电动可变光阑是为极小光阑光圈驱动设计的电动可调光阑,Iris Diaphragm,可用于极小光束控制。这款电动可变光阑不可更换中心的Iris Diaphragm。 网页上的价格是参考价格,未必准确,准确的价格信息请联系我们索取。 电动可变光阑温度限制: AR-有AR增透镀膜薄片,工作温度可以达180°C N -弹簧钢,黑色处理,工作温度可达250℃...
The microscope also has a diaphragm (60) for limiting the aperture of the beam path. In addition, the microscope has a control unit (64), said control unit (64) automatically determining, depending on the actual value of at least one parameter of the microscope (10), a setting of the ...
Iris is, in addition to other things already mentioned here, also a part on an optical microscope. The Iris diaphragm controls the diameter of the beam of light entering the lens system, affecting contrast and focus in combination with other microscope parts....
Definition Chapters and Articles Related Terms Recommended Publications Chapters and Articles You might find these chapters and articles relevant to this topic. Chapter Uvea Functions of Uvea Functions of Iris The iris acts as a diaphragm to regulate the amount of light entering the eye. The two ir...
(f′ = 75 mm) and a pinhole diaphragm with a diameter of 8 mm. A specific stimulus (glass/chromium mask with fully opaque features of 200 μm) was placed in the conjugated plane and its image was directly projected on a CMOS color camera (DCC1645C from Thorlabs) for further ...
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The invention relates to a microscope (10) that encompasses an objective system (30) and a zoom system (32). The microscope furthermore has a diaphragm (60) for limiting the aperture of the beam path. A control unit (64) is furthermore provided, that control unit (64) automatically ...
Microscope with iris diaphragm which automatically adaptsハラルト シュニッツラーゲオアク シュラファー
IRIS DIAPHRAGM FOR ELECTRONIC MICROSCOPEPURPOSE:To select a plural number of iris diaphragms in an accurate manner, and also fit or remove the iris diaphragm swiftly and also accurately in accordance with the switching of the lens mode.