Weak light specimen imaging unit, low-light specimen imaging devices and low-light specimen imaging method

摘要

In order to be able to image a specimen emitting low light in a short exposure time by a cooled CCD of 0 ℃ about, low-light specimen image pickup unit, imaging that forms a specimen image of a specimen having a point light source which emits weak light An imaging unit including an imaging means for capturing an image having a plurality of pixels for receiving an optical system, an incident light, corresponding to the specimen, the imaging optical system, of said imaging optical system with a telecentric, or substantially equal size to the pixel by condensing the weak light from the point light source to form an Airy disk smaller than the pixels on the specimen image side.