247mm 0.3x Stereo Microscope Zoom Attachment Lens 247 mm Working Distance - Euromex

Take advantage of the combination of 0.3x magnification, a 247 mm working distance and secure compatibility with articulated and double‑arm mounts for versatile sample inspection; order the SB.8903 directly via Metav Werkzeuge or consult our specialists for application advice.

SB.8903 – 0.3x Attachment Lens for Zoom Stereomicroscopes (Euromex)

The SB.8903 is an attachment lens for zoom stereomicroscopes, providing a 0.3x reduction and a long 247 mm working distance, intended for use on double‑arm and articulated arm stands to extend field of view and inspection clearance

• 0.3x auxiliary lens for zoom microscopes
• 247 mm working distance for larger samples
• Compatible with double‑arm and articulated stands

Greater field of view with stable optical quality

The SB.8903 functions as an auxiliary attachment lens that reduces the effective magnification to deliver a noticeably wider observable area without compromising image clarity. By lowering the magnification to 0.3x, the optical system provides a larger field of view, enabling faster inspection of larger components and assemblies. This characteristic supports efficient visual screening tasks in quality control and assembly lines where overview and positional context are as important as detail rendering.

Extended working distance for safe manipulation

A principal benefit of the accessory is the 247 mm working distance, which increases the gap between the objective and the specimen and thereby allows safe handling of larger parts or fixtures beneath the optics. The extended clearance reduces the risk of collisions during manual probing or tool access and is particularly advantageous when using tweezers, micro‑manipulators or illumination rigs. The design therefore supports ergonomic operation and simplifies integration into existing inspection set‑ups.

Robust compatibility with articulated and double‑arm stands

Designed specifically for zoom stereomicroscopes, the attachment lens is intended for use only on double‑arm and articulated arm stands to ensure mechanical stability and optimal optical alignment. The mounting constraints guarantee a secure fit and consistent working distance under dynamic repositioning. This makes the accessory well suited for laboratory benches and production cells where repeated repositioning is required and where a stable optical path is essential for repeatable inspection results.

Contact Metav Werkzeuge today for tailored advice on the Euromex SB.8903 0.3x attachment lens and to arrange supply or compatibility checks directly from Emmerich; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: SB.8903
• SKU: SB.8903
• Brand: Euromex
• Product type: Microscope attachment lens
• Description: 0.3x attachment lens for zoom models, 247 mm working distance

Core data

• Magnification: 0.3x
• Working distance: 247 mm

Compatibility and features

• For zoom stereomicroscopes
• Only for double‑arm stands and articulated arm stands
• Category: For stereomicroscopes
• Image file: SB.8903.jpg

FAQ

Is the attachment lens compatible with all zoom stereomicroscopes? The SB.8903 is designed for zoom stereomicroscopes but requires mounting on double‑arm or articulated arm stands; compatibility depends on the instrument’s accessory interface and stand type.

What practical effect does 0.3x magnification have on inspection? A 0.3x attachment lens reduces magnification to increase the field of view and working clearance, so inspections cover larger areas more quickly while retaining sufficient detail for many visual checks.

Can the SB.8903 be used on single‑arm stands or handheld rigs? No, the SB.8903 is intended only for double‑arm and articulated arm stands to maintain stable optical alignment and the specified 247 mm working distance.

Will the attachment change the working distance of the microscope significantly? Yes, the SB.8903 sets the optical configuration to a 247 mm working distance, which increases clearance for larger specimens and tooling beneath the objective

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