Olympus UMPlanFL 100x Reflected Light Objective🔬 100x semi-apochromat (fluorite) reflected light objective with 0.95 NA⚖️ Well-balanced performance — high NA, fair working distance, broad application range📏 0.31 mm working distance — dry objective, no immersion medium required⚙️ RMS thread — compatible with Olympus BX, GX, MX, and BHM series✅ Excellent condition — Cat. No. 1-UM534🔧 Product DescriptionThe Olympus UMPlanFL 100x is a semi-apochromat (fluorite) reflected light objective offering well-balanced optical performance across the widest range of industrial microscopy applications. With a 0.95 NA — among the highest available for a dry reflected light objective — it delivers excellent resolution and contrast for surface inspection, materials analysis, and semiconductor review. The fluorite correction provides superior chromatic aberration correction compared to achromat objectives, approaching apochromat performance without the cost premium. At 0.31 mm working distance, it is suited for flat or lightly profiled specimens on standard reflected light stages. Infinity corrected and RMS threaded, it integrates with Olympus BX, GX, MX, and BHM series reflected light microscopes. Supplied as a genuine Olympus objective (Cat. No. 1-UM534) in excellent condition.🔎 Typical Applications High-resolution surface defect inspection and quality control Semiconductor wafer and die-level review at 100x PCB and microelectronics surface analysis Metallurgical and materials science examination General-purpose industrial reflected light microscopy requiring high NA 📊 Key Specifications Specification Details Magnification 100x Numerical Aperture (NA) 0.95 Working Distance 0.31 mm Immersion Medium Dry (No Immersion) Thread RMS Optical Correction Semi-Apochromat (Fluorite) Tube Length Infinity (∞) Catalog Number 1-UM534 Condition Excellent Country of Origin Japan University and institutional purchase orders accepted. Contact us for net terms and volume pricing.