The long working distance apochromatic objective lens or APO objective lens has an excellent optical system. This objective lens can provide a flat, monochromatic aberration-free (almost no chromatic aberration) image in the entire field of view. It is suitable for various microscopes and can be used with A series of zoom lenses from MSS are combined into a high-performance zoom lens system, which is ideal for semiconductor product inspection, flow cytometry or other high-efficiency high-magnification applications. Its advanced design provides very high resolution and outstanding contrast. Its resolution can be from 5 microns to 0.34 microns.

▍APO Lens Features
1: Apochromatic optical design;
 2: Optional long working distance; 
3: Ultra-micro resolution; 
4: Parfocal distance 95mm; 
5: Infinity optical system, tube lens focal length 200mm; 
6: Objective lens thread M26X0.705.