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Light standard for microscopy

  • US 6,969,843 B1
  • Filed: 10/17/2002
  • Issued: 11/29/2005
  • Est. Priority Date: 10/19/2001
  • Status: Expired due to Fees
First Claim
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1. A method of integrating light within a chamber, comprising the steps of:

  • a. placing a first flat end of an integrating chamber on a microscope stage, said integrating chamber being a cylinder having a diffusively reflective interior,b. enabling light of at least one wavelength to enter said chamber through at least one light aperture from at least one light source,c. monitoring the intensity of said light within said chamber with a photosensor, said photosensor being recessed within the wall of said chamber and being in visual communication with said light,d. using a microprocessor as an input source selecting from the list of functions comprising at least one of benchmark mode, linearity scan mode, step mode, ratio light mode or monitor mode.

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