OLYMPUS UPLANFL 20X PHASE CONTRAST OBJECTIVE Achieve high-resolution phase contrast imaging with this premium plan fluorite objective, featuring: π¬ 20x magnification with PH1 phase contrast for detailed specimen visualization π Plan fluorite (UPLANFL) optical design for superior flatness and color correction π― 0.50 numerical aperture for excellent resolution π 1.6mm working distance for high-magnification applications π§ RMS thread compatible with infinity corrected microscopes β Excellent condition with flawless optics π§ Product Description The Olympus UPLANFL 20X PH1 phase contrast objective is specifically engineered for high-resolution 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 20x phase contrast condensers. At 0.50 numerical aperture with 1.6mm working distance, this objective provides excellent resolution for detailed cellular imaging. The RMS thread ensures compatibility with Olympus infinity corrected microscope systems. Excellent condition with flawless optics ensures optimal imaging performance and reliable operation for demanding research, clinical, and laboratory applications. π Typical Applications Phase contrast microscopy of live cells and tissue culture Cell biology and developmental biology Clinical and diagnostic microscopy Transparent and unstained specimen imaging Research and advanced laboratory microscopy Digital imaging and photomicrography π Key Specifications Specification Details Model Number UPLANFL 20X PH1 Magnification 20x Optical Design Plan fluorite (UPLANFL) Phase Contrast PH1 Numerical Aperture (NA) 0.50 Working Distance 1.6mm Thread Type RMS Compatibility Infinity corrected microscopes Condition Excellent with flawless optics (pre-owned) Primary Advantage Plan fluorite optics with phase contrast for superior flatness University purchase orders are welcomed and accepted. Contact us for institutional pricing and procurement assistance.