100x magnification, NA=1.35, working distance 0.16mm, flat-field semi-apochromatic correction, oil immersion medium (enhancing light gathering and resolution), with spring protection, compatible with 0.17mm cover slips, and excellent wide-spectrum light transmittance.

Applications:
Suitable for fluorescence observation of nanoscale fine structures (such as viral particles, protein clusters, single-molecule fluorescence), or extreme-resolution imaging of chromosomes and organelle ultrastructures. Oil immersion can significantly improve signal brightness and resolution.