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I’m trying to build a monochromatic light and would like to know what type of bulb you are using and does it need to have a wavelength filter to isolate the wavelength of 589.6nm?
How do calculated the flatness?
I’m trying to build a monochromatic light and would like to know what type of bulb you are using and does it need to have a wavelength filter to isolate the wavelength of 589.6nm?
How do calculated the flatness?