Add Wish List Quick view Add to Cart The item has been added ZEISS LD A-Plan 20x Objective LD A- Plan 20x microscope objective was designed for use with polystyrene (PS) cover glasses with a thickness of 1.0mm NA = 0.35 WD = 4.9mm Coverglass Thickness = 1.0mm Thread size = M27 Immersion = Without Immersion Field of View =... MSRP: $1,231.00 Add to Cart The item has been added Compare