🔬 Olympus SPlan 100x oil immersion objective for BH2 series microscopes — 160mm tube length✅ New condition — catalog number 1-LB593🎯 NA 1.25 with RMS thread for high-resolution brightfield and routine oil immersion imaging🏭 Made in Japan to Olympus SPlan plan achromat standards🔧 Product DescriptionThe Olympus SPlan 100x (catalog number 1-LB593) is a plan achromat oil immersion objective designed for use with Olympus BH2 series microscopes using the 160mm finite tube length optical system. With a numerical aperture of 1.25 and a working distance of 0.17mm, it delivers high-resolution, flat-field imaging at 100x magnification for routine brightfield, cytology, histology, and microbiology applications. The SPlan (Super Plan) optical design provides flat-field correction across the full field of view, ensuring sharp, distortion-free images from edge to edge. Mounts via the standard RMS thread and is compatible with Olympus BHT, BHTU, BHS, CHS, and CHT microscopes.🔎 Typical Applications High-resolution oil immersion brightfield microscopy on Olympus BH2 series microscopes Cytology and histology at 100x magnification Microbiology and hematology slide review Routine clinical and research brightfield imaging 📊 Key Specifications Specification Details Model SPlan 100x Catalog Number 1-LB593 Magnification 100x Numerical Aperture (NA) 1.25 Immersion Medium Oil Working Distance (WD) 0.17 mm Tube Length 160 mm (finite) Objective Thread RMS Compatible Microscopes Olympus BHT, BHTU, BHS, CHS, CHT Condition New Country of Origin Japan University and institutional purchase orders accepted. Contact us for invoicing details.