100x Microscope Objective Oil Immersion NA 1.25 WD 0.13 mm - Euromex

Take advantage of 100x magnification combined with a numerical aperture of 1.25 and oil-immersion design for superior resolution in demanding laboratory tasks; order the lens directly via Metav Werkzeuge or contact our consultants for procurement advice.

iScope IS.8900 microscope objective — 100x oil-immersion, NA 1.25 (Euromex)

The iScope IS.8900 is a 100x oil-immersion microscope objective engineered for high-resolution imaging in education and life-science applications

• 100x oil-immersion magnification
• Numerical aperture 1.25 for high resolution
• Very short working distance 0.13 mm
• Compatible with standard microscope turrets

Exceptional detail at high magnification

With 100x magnification and a numerical aperture of 1.25, this oil-immersion lens delivers markedly improved resolving power compared with dry objectives. The high numerical aperture increases light-gathering capacity, which translates into finer structural detail and better contrast for transparent specimens. In practical terms, the combination of magnification and aperture enables clearer visualisation of sub-cellular features and stained preparations, making the lens suitable where precise optical performance is essential.

Purpose-built for life science and education workflows

The oil-immersion construction makes this objective particularly well suited for life science microscopy and advanced teaching labs, where the emphasis is on resolution rather than extensive working distance. The specification indicates compatibility with standard microscope turret systems, so integration into existing upright microscopes is straightforward. By selecting an objective designed for laboratory use, operators gain repeatable image quality and consistent focal behaviour during routine observations and documentation tasks.

Handling considerations and operational benefits

A working distance of 0.13 mm requires careful focusing and the correct use of immersion medium to achieve optimum results. The oil‑immersion method reduces refractive index mismatch between specimen and lens, improving image sharpness and brightness at high magnification. Although close proximity demands cautious handling, the payoff is superior resolution and improved detail recovery. Proper application and cleaning of immersion oil will sustain optical performance and extend service life without complex maintenance routines.

Reliability and procurement confidence

The optical design, noted as an S100x/1.25 IOS PLPHi oil objective in technical documentation, reflects an emphasis on precision imaging for laboratory environments. Sourcing through a trusted distributor ensures reliable supply and documentation for laboratory procurement. Metav’s position as a precision partner provides an additional layer of assurance: experienced logistics from Emmerich and a broad product range make it simpler to standardise equipment across multiple stations and maintain continuity of service.

For detailed compatibility checks or to request purchase information for the Euromex iScope IS.8900, contact Metav Werkzeuge in Emmerich by phone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com to discuss delivery options and technical queries

Technical data

• Article number: IS.8900
• Manufacturer: Euromex
• Model series: iScope
• Product type: Microscope objective

Facts

• Magnification: 100x
• Numerical aperture: 1.25
• Working distance: 0.13 mm

Special features

• Oil immersion (PLPHi design)
• Suitable for education and life science (source: Education PDF; Life Science PDF)
• SKU: IS.8900

FAQ

What magnification and aperture does this objective provide? The Euromex iScope IS.8900 offers 100x magnification with a numerical aperture of 1.25 for high-resolution imaging.

Is this lens an oil-immersion objective and what does that mean for use? Yes, the IS.8900 is an oil-immersion objective; this requires the application of immersion oil between the cover slip and the lens to achieve the specified optical performance.

How close does the objective operate to the specimen? The working distance is 0.13 mm, so careful focusing and sample preparation are essential when using the iScope IS.8900.

Can the objective be used in teaching laboratories? The design and documented use in education and life science contexts make the iScope IS.8900 suitable for advanced teaching labs where high magnification is required.

What is the SKU or article number for ordering? The article number and SKU for ordering are IS.8900 for the Euromex iScope IS.8900 microscope objective.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com