52k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com

Olympus Plan 100x/1.25 Oil Microscope Objective Lens for BX Series

UsedOlympusMicroscopesUnited States

From€134.52excl. VAT

In stock

Can't find what you're looking for?

Brands
Olympus
New/Used
Used
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Product description

Olympus Plan 100x/1.25 oil immersion objective with FN22, compatible with BX microscopes.

The Olympus Plan 100x/1.25 Oil Immersion Microscope Objective (Model 1-U2B235) is engineered for high-resolution optical microscopy applications, particularly compatible with Olympus BX series microscopes. This plan achromatic oil immersion lens features a numerical aperture (NA) of 1.25, optimizing image contrast and resolution critical for advanced biotechnology, molecular diagnostics, and cell imaging workflows.

Key technical specifications include:

  • Magnification: 100x
  • Numerical Aperture (NA): 1.25
  • Optical Design: Plan achromatic for flat-field image correction
  • Thread Diameter: 20 mm; compatible with BX series microscope nosepieces
  • Field Number (FN): 22 mm
  • Infinity Corrected: ∞/– optical system compatibility

The lens has been tested and verified to produce high-quality images when used with immersion oil, ensuring optimal performance in live-cell imaging, fluorescence microscopy, and biomanufacturing research environments. While the exterior barrel exhibits minor cosmetic wear, the spring mechanism functions properly, maintaining secure and precise focusing during critical microscopy procedures.

This objective is widely adopted in synthetic biology research and molecular cloning workflows, where precise optical clarity and high magnification are essential for detailed cellular and subcellular structure analysis.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 7 November 2026