From€831.12excl. VAT
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High-quality 0.5× objective with 185 mm working distance for Zeiss Stemi 305, ideal for wide-field stereo microscopy and macro imaging.
The Zeiss 435263-9050-000 0.5× objective is a precision optics upgrade designed specifically for the Zeiss Stemi 305 Series stereo microscopes. This front-optics module provides a 0.5× magnification level combined with an extended 185 mm working distance, making it highly suitable for macro imaging, large-sample inspection, and wide-field stereo microscopy applications widely adopted in biotechnology and industrial inspection workflows.
Its mount interface features a threaded M49×0.75 for analyzer integration and includes an adapter to convert a 58 mm mount diameter to 66 mm, ensuring compatibility with a broad range of standard illuminators and accessory modules. The high-quality Zeiss optics deliver consistent, sharp images critical for demanding tasks such as biological dissection, stereo documentation, and educational laboratory use.
This objective enhances the Stemi 305’s versatility by expanding from standard stereo zoom capabilities to a wide-field, large working-distance configuration without compromising optical performance. It is especially beneficial for researchers engaged in biomedical engineering, live-sample observation, and quality control in biomanufacturing environments seeking reliable, high-resolution stereoscopic imaging solutions.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
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Last updated 4 November 2026
€831 sits in the middle range microscopes here. The middle half of the 2,839 with a price runs from €622 to €4,539.
