80mm Plan PLMi S80x/0.80 Infinity-Corrected Brightfield Objective 1.3mm Working Distance - Euromex

High-resolution inspection for material science is achieved by combining the 80× magnification with a 0.80 numerical aperture, yielding improved detail and contrast on challenging surfaces; the short 1.3 mm working distance and plan, infinity-corrected optical design make it well suited to direct brightfield sample examination. Order the Plan PLMi S80x/0.80 directly via Metav Werkzeuge or ask our consultants if needed.

Plan PLMi S80x/0.80 – Material science objective, 80× magnification, NA 0.80 (Euromex)

The Plan PLMi S80x/0.80 is a plan, infinity-corrected brightfield objective designed for material science inspection and high-resolution surface analysis.

Plan, infinity-corrected design for flat field
80× magnification for detailed surface inspection
Numerical aperture 0.80 for high resolution
1.3 mm working distance for material science samples

Achieve finer detail where it matters

The combination of 80× magnification and a 0.80 numerical aperture prioritises resolution and contrast for small surface features. A high numerical aperture increases the objective’s ability to gather diffracted light from fine structures, which translates into sharper detail under brightfield illumination. For quality control and materials analysis, this optical performance reduces inspection time by revealing micro‑defects and texture differences that lower‑power optics can miss. The plan design contributes to a flat image field, ensuring edge‑to‑edge clarity across metallographic and polished surfaces.

Why the optical design benefits practical inspection

This lens is infinity‑corrected, which means the objective projects parallel light to the tube lens, allowing modular system configurations and easier addition of intermediate optics or camera adapters without significant photometric change. The term plan indicates field flattening, so features at the centre and periphery remain in the same focal plane—an advantage when scanning non‑uniform samples. Note that the objective is supplied without cover glass correction, making it optimised for direct surface observation rather than through a cover slip; this is typical for many material science applications where samples are uncovered or prepared flat.

Integration into workflows and handling considerations

A 1.3 mm working distance is relatively short and reflects the objective’s focus on high‑resolution surface work; this necessitates careful sample mounting and collision awareness with stage accessories. The lens belongs to the bScope series and is manufactured by Euromex, ensuring compatibility with systems designed for standard infinity optics. For inspection setups requiring cameras or intermediate optics, the infinity correction simplifies integration while maintaining image quality. Cleaning and handling should follow established optical protocols to preserve the coated surfaces and maintain consistent performance over time.

Confidence through specification and supplier reliability

Choosing optics with clearly stated parameters — magnification, numerical aperture and working distance — supports repeatable measurement and reliable defect detection. When precise visual assessment is essential for production decisions, these specifications function as objective performance indicators rather than marketing claims. Metav’s distribution offers a consolidated supply route from Emmerich, backed by experienced technical advice and a broad product range that supports continuous laboratory and workshop operation. For clarifications on compatibility or additional technical details, direct contact is recommended.

Contact Metav Werkzeuge today for tailored advice on Euromex bScope optics and to arrange supply of the Plan PLMi S80x/0.80 from Emmerich, ensuring immediate integration into inspection workflows

Technical Data

• SKU: BS.8180
• Article: Plan PLMi S80x/0.80 objective for brightfield
• Manufacturer: Euromex
• Product type: Objective / Lens
• Series: bScope
• UID: BS.8180

Facts

• Magnification: 80×
• Numerical aperture: 0.80
• Working distance: 1.3 mm

Special features

• Plan optical design
• Infinity‑corrected
• For brightfield applications
• No cover glass correction
• Intended for material science inspection

FAQ

What magnification and resolution does this objective provide?
The Plan PLMi S80x/0.80 delivers 80× magnification with a 0.80 numerical aperture, optimised for resolving fine surface details in material science applications.

Is the objective suitable for samples under a cover glass?
The lens is supplied without cover glass correction, so it is intended primarily for direct surface inspection rather than imaging through a cover slip.

Can the objective be used with camera adapters or intermediate optics?
Yes. The objective is infinity‑corrected, which facilitates integration with tube lenses, camera adapters and intermediate optics while maintaining image quality.

What does the short working distance imply for sample preparation?
A 1.3 mm working distance requires careful sample mounting and awareness of stage and accessory clearance to avoid collisions during focusing.

Who manufactures this objective and which series does it belong to?
The objective is produced by Euromex and forms part of the bScope series, designed for material science brightfield inspection.

Manufacturer: Euromex Microscopen bv; Typograaf 8; 6921 VB Duiven; The Netherlands; info@euromex.com