Olympus Microscope Objective – 100x / 1.25 – FN20 Plan Achromatic Oil-Immersion Lens – Excellent Condition

Unit is in excellent optical and cosmetic condition — carefully removed from a working Olympus microscope and ships securely packaged for safe delivery.

The Olympus 100x Plan Achromatic Objective is a high-magnification oil-immersion lens designed to deliver bright, sharp, and flat-field images across the full FN20 field of view. With a 1.25 numerical aperture, it provides excellent resolution and contrast for detailed study of cells and tissues in biological and clinical microscopy applications.

Product Details

• Manufacturer: Olympus
• Type: Plan Achromatic Objective Lens – Oil-Immersion
• Magnification: 100x
• Numerical Aperture: 1.25
• Field Number: FN20
• Cover Glass Thickness: 0.17 mm
• Designed for use with immersion oil for high-resolution imaging

Applications

• Ideal for clinical diagnostics, microbiology, hematology, and research labs
• Provides crisp imaging of microorganisms, cell structures, and stained tissue samples
• Compatible with most Olympus compound microscopes using standard DIN objectives

Features

• Plan Achromatic correction ensures flat, evenly focused images across the field
• Optimized for oil-immersion use to achieve maximum resolution
• Precision-crafted, durable lens for routine laboratory operation

Condition

• Pre-owned objective lens in excellent optical condition
• Lens is clean, clear, and free of haze or significant scratches
• Ships securely packaged to protect the optics during transit