Nikon P-Plan Apo 0.5x Objective

The Nikon P-Plan Apo 0.5x Objective is a premium plan apochromat auxiliary objective designed for Nikon SMZ stereo microscope systems. With a 0.5x magnification factor, it reduces the effective magnification of the system to expand the field of view — ideal for observing larger specimens or gaining a broader overview before zooming in. The Plan Apochromat optical design corrects for both chromatic and spherical aberrations across the full field, ensuring sharp, flat, and color-accurate images from center to edge. The generous 82.5mm working distance provides ample clearance for manipulating specimens, accommodating dissection tools, microinjection equipment, or bulky sample containers without compromising the optical path.