Epi-illumination microscope and fluorescence filter set

Details Epi-illumination microscope and fluorescence filter set Epi-illumination microscope and fluorescence filter set

2007-10-23

2007-10-23

Porta, David (Department: 2884)

Radiant energy

With charged particle beam deflection or focussing

With target means

C356S317000

Reexamination Certificate

active

11097351

ABSTRACT:
A microscope has a light source that emits light to illuminate a sample, a first wavelength selection member that selectively transmits the light from the light source, a light splitter that reflects the light from the first wavelength selection member to epi-illuminate the sample and transmits the light emitted from the sample, and a second wavelength selection member that selectively transmits the light transmitted through the light splitter. The light splitter is constituted of a transparent member and a dichroic mirror coat disposed on the transparent member. The dichroic mirror coat is constituted of a stacked layer that efficiently reflects light having a wavelength selected by the first wavelength selection member and a stacked layer that reflects light on a short wavelength side from the light selected by the first wavelength selection member, light on a long wavelength side, light of the same band, or combined light.

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