1 - 10 of 385 Search Results for objective
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2.
UV Beam Prosp. engl.
(PAGE 4 OF 6)
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magnifying objective must have sufficient resolving power in the UV, hence a UV microscope objective. Also, a simple fluorescent plate would not allow sharp imaging. Therefore direct UV imaging (=248nm, 308nm, 351nm) onto the camera CCDs becomes necessary. For this…
Related Searches: telecentric
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3.
IndyStar_MaskInspection.pdf
(PAGE 3 OF 4)
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…test, the light is collected by an objective which has the same numerical aperture (on the collection side) as the optics used in an immersion stepper system having a numerical aperture of 1.6 (on the focusing side). However, the objective in the Phame system magnifies the…
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10.
Highlights No. 59-4.1.02.QXP
(PAGE 11 OF 12)
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…waveguides of thicknesses of around 600 nm: Direct illumination of a grating phase mask and imaging of a grating mask by a Schwarzschild objective. Both methods use the two first diffraction orders of the grating to interfere on the polymer surface while the zero order signal is…
Related Searches: schwarzschild
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