30mm 4x Achios-X Observer Microscope Objective 0.10 NA, WD 30 mm - Euromex

Take advantage of the combination of low-magnification overview capability, a long working distance and a defined numerical aperture for reliable inspection and handling of larger samples; order the lens directly via Metav Werkzeuge or consult our specialists for integration advice.

Achios‑X Observer AX.7204 — 4x microscope objective with 30 mm working distance by Euromex

The Achios‑X Observer AX.7204 is a 4x microscope objective optimised for low‑magnification overview imaging and applications requiring an extended working distance.

• 4x magnification for overview imaging
• 30 mm working distance for bulky samples
• Numerical aperture 0.10 for defined resolution
• Designed for integration with microscope inspection setups

Broad overview imaging that speeds up inspection

The 4x setting delivers a wide field of view for rapid visual assessment, making the lens suitable for tasks where quick orientation and defect localisation are essential. With a numerical aperture of 0.10, the lens balances resolution and depth of field so that coarse surface structures and assembly features remain distinct without the need for repeated refocusing. This combination supports efficient workflows in inspection and quality control by reducing handling time and accelerating decision cycles.

Generous working distance for safe sample handling

A working distance of 30 mm reduces the risk of collisions with bulky or uneven samples and simplifies use with fixtures, clamps and additional probes. This spatial clearance permits easier access for manipulators and measurement tools while preserving image stability, which is particularly valuable in production or laboratory environments where repeatable setups matter. The lens thus reduces the logistical constraints of sample preparation and contributes to calmer, more reliable measurement routines.

What the optical numbers mean for everyday use

The specification 0.10 for the numerical aperture denotes the lens’s light‑gathering ability and its influence on resolving fine details. In practical terms, a moderate NA like this provides a compromise: sufficient contrast and clarity for component inspection while maintaining a useful depth of field for uneven surfaces. The designation as a PLi objective (4x/0.10, WD 30 mm) indicates an optic designed with practical, industrial observation in mind rather than ultra‑high magnification imaging, so illumination requirements and alignment are forgiving compared with specialist high‑NA objectives.

Compatibility and integration into measurement workflows

The AX.7204 is part of the Achios‑X Observer series and is presented as a compact, serviceable objective for microscopy accessory systems categorised for microscopes. The SKU AX.7204 makes ordering and stock tracking straightforward. The optical characteristics support straightforward integration into visual inspection benches, educational microscopy setups and basic metrology stations where robust, repeatable overview imaging is required. For specialised imaging chains, confirm mechanical thread and parfocal requirements against the host microscope system.

For tailored advice on fitting the Euromex Achios‑X Observer AX.7204 into existing microscopes or to arrange supply from Metav Werkzeuge—Europe’s precision partner for workshop metrology—contact Metav Werkzeuge GmbH at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt assistance and availability from Emmerich.

Technical data

• Article number: AX.7204
• SKU: AX.7204
• Brand: Euromex
• Model series: Achios‑X Observer
• Product type: Microscope objective

Facts

• Magnification: 4x
• Working distance: 30 mm
• Numerical aperture: 0.10

Special features

• 4x/0.10 PLi objective, WD 30 mm
• Category path: Microscopy accessories → Objectives → For microscopes
• Source note: Life Science PDF (4x/0.10 PLi objective. WD 30 mm)

FAQ

What level of detail can be expected from this objective?
The Achios‑X Observer AX.7204 offers low‑magnification overview capability with a numerical aperture of 0.10, providing clear imaging of coarse features and assemblies rather than high‑resolution sub‑micrometre details.

Is the AX.7204 suitable for inspecting bulky or uneven samples?
Yes. The 30 mm working distance of the AX.7204 facilitates safe handling and inspection of larger samples or items mounted in jigs, reducing the chance of contact with the lens.

Can this objective be used with standard stereo and compound microscopes?
The lens is specified for use in microscope accessory systems categorised for microscopes; compatibility depends on the host instrument’s objective mount and parfocal standards—check mechanical fittings before purchase.

How does the numerical aperture influence imaging with this lens?
A numerical aperture of 0.10 provides a balance between resolution and depth of field: sufficient contrast for inspection tasks while retaining a forgiving focus range for uneven surfaces.

What identifier should be used when ordering the lens?
Use the SKU/article number AX.7204 and the model series name Achios‑X Observer to ensure the correct item is supplied.

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