Optical 'Systems Division - NASA Technical Reports Server (NTRS)

Since an achromatic doublet has a limited energy trans- mission band, six diffractive?refractive lenses are expected to be used in the MASSIM mission to cover ...







Miniature optical planar camera based on a wide-angle metasurface ...
The microscope objectives are 30X, 1.05 NA silicon oil Olympus objectives, and the tube lens an achromatic doublet of focal length 300 mm. Fig.
A catalogue of achromatic telescopes ... - Microscope Museum
We define an achromatic GRIN lens by invoking the achromatic condition of Equation 2.37 using the Abbé V values of the base materials, VA ...
Optical Design of Generalised Gradient-Index Lenses
Supplementary material for ?Achromatic flat lens performance limits?. 1 Accuracy of Fresnel no. approximations. In Eq. 3 we defined the Fresnel number, ...



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The visual benefits of correcting longitudinal and transverse ...