Olympus UPLANFL N 10x Phase Contrast Objective

The Olympus UPLANFLN 10X PH1 phase contrast objective is specifically engineered for high-quality phase contrast microscopy with superior optical performance. The plan fluorite (UPLANFL) optical design combines plan (flat-field) correction with fluorite elements, delivering exceptional image flatness across the entire field of view with superior chromatic aberration correction. Phase contrast microscopy enhances contrast in transparent, unstained specimens by converting phase shifts in light passing through the specimen into amplitude changes, making cellular structures visible without staining. The PH1 designation indicates this objective is optimized for use with 10x phase contrast condensers. At 0.30 numerical aperture with 10mm working distance, this objective provides excellent resolution and depth of field while maintaining comfortable clearance for specimen manipulation. The RMS thread ensures compatibility with all Olympus infinity corrected microscope systems. Excellent condition, same as new, ensures optimal optical performance and reliable operation for demanding research, clinical, and laboratory applications.