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. Author manuscript; available in PMC: 2016 Feb 10.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2015 Mar 10;9376:93760E. doi: 10.1117/12.2077704

Figure 4.

Figure 4

Optical spectrum of the DLP LightCrafter 4500’s green LED illumination after 570 nm long pass filtering. Sufficient optical power remains in the tail of the green LED spectrum to perform retinal imaging with a center wavelength of approximately 580 nm.