165999 ⎘
Spectrometry; Spectrophotometry; Monochromators; Measuring colours; Generating the spectrum; Monochromators using refracting elements, e.g. prisms with autocollimation
Six-degree-of-freedom error correction method and apparatus
#2Wide spectral range spectrometer
#3Temperature compensated spectroscope and optical apparatus
#4Optical arrangement and method for controlling and influencing a light ray