AmScope AX-INF-B Infinity Achromatic Biological Objective Lense with Set Magnification

This is a set of 4 achromatic objective lenses with black finish for certain infinity-corrected microscopes. The set includes 4X, 10X, 40X, and 100X lenses. Intended primarily for biological applications, they are designed to work with infinity-corrected microscopes using RMS mounting thread 45mm parfocal distance. Achromatic correction provides improved color accuracy and resolution.