Add Wish List Quick view Add to Cart The item has been added Zeiss N-Achroplan 50x Oil Objective Lens N-Achroplan 50x microscope objective NA = 1.0 WD = 0.22mm Coverglass Thickness = 0 - 0.17mm Thread size = M27 Immersion = Oil Field of View = 23mm Parfocal Length = 45.06mm Optical System = Infinity Color Corrected System (ICS) Color... MSRP: $1,843.00 Add to Cart The item has been added Compare