M Plan Apo HR Series Objectives

NA = 0.9 + 100x magnification, with a resolution of 0.3μm that exceeds the recognition limit of the human eye (image assistance required); a working distance of 1.4mm requires ultra-thin and flat samples (≤1μm) + cover glass, and apochromatism ensures accurate colors under high magnification.

Applications:

• Observation of viral morphological details (high staining degree, such as phage tail structure)
• Semiconductor quantum wells / quantum dot arrays
• Ultra-fine surface analysis of graphene wrinkles / defects