Фазово-контрастные объективы

N20X-PH

20X Nikon Phase Contrast Objective, Dark Low Low, 0.50 NA, 2.1 mm WD

10X Nikon Phase Contrast Objective, Apodized Dark Low, 0.25 NA, 6.2 mm WD

10X Nikon Phase Contrast Objective, Dark Low Low, 0.30 NA, 16 mm WD