Nikon Plan Fluor 40X/1.30 Oil DIC N2 Microscope Objective MRH01401

The Nikon Plan Fluor 40X/1.30 Oil is a premium, high-numerical-aperture objective lens engineered for high-resolution clinical and research microscopy. By utilizing Nikon's advanced fluorite glass, this lens provides excellent transmission rates from the ultraviolet to the infrared, making it ideal for multi-color fluorescence imaging. This specific model (MRH01401) is optimized for an ultra-wide 25mm field of view (OFN25) and is specifically designed for high-contrast Differential Interference Contrast (DIC N2) imaging, allowing researchers to capture incredibly fine, high-resolution structural details that standard dry 40X lenses cannot resolve.

Condition Notes

• Condition: Used.
• Optical & Cosmetic Status: The external anodized housing is in excellent condition with bright, legible text and intact mounting threads. Please note: As seen in the close-up macro photo of the front element, the metal cone surrounding the objective tip shows some cosmetic surface scratches and residual dried immersion oil embedded in the outer rim. The central optical glass element itself appears intact, but we recommend a professional cleaning of the tip prior to critical imaging workflows.

Technical Specifications

• Brand: Nikon
• Part/Catalog Number: MRH01401
• Magnification: 40X
• Numerical Aperture (NA): 1.30
• Immersion Medium: Oil
• Optical System: Infinity Corrected (∞)
• Cover Glass Thickness: 0.17 mm
• Working Distance (WD): 0.24 mm
• Optimized Field Number: OFN25
• Contrast Compatibility: Brightfield, Fluorescence, DIC (N2)
• Manufacturing Origin: Made in Japan

Included in this Package

• (1) Nikon Plan Fluor 40X/1.30 Oil Objective Lens (MRH01401)
• (1) Clear Plastic Protective Storage Capsule

LT747-C59