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Astro-Calculation
Astro-Calculation
Filter Bandpass Shift Calculator based entirely on CuivTheLazyGeek video.
Optical Calculation
Bandpass Center (nm)
FWHM (nm)
Effective Refractive Index
Flat Top (nm)
Peak Transmittance (1 is 100%)
Aperture (mm)
Focal Length (mm)
Central Obstruction (mm)
Target Wavelength (nm)
Calculate