Delphi-X Observer Phase Contrast Set 10x/20x/S40/S100x Oil, Rotating Disc Condenser - Euromex

Take advantage of precise, high-contrast imaging and straightforward alignment in one kit: the set combines a rotating-disc condenser with phase annuli and an alignment telescope plus a full objective complement for detailed observation. Order the Delphi‑X Observer DX.9126 directly via Metav Werkzeuge or ask our consultants if needed.

Delphi‑X Observer DX.9126 – Phase contrast set with complete objective complement (Euromex)

The Delphi‑X Observer DX.9126 is a phase contrast set designed for transmitted‑light microscopes to enhance contrast of transparent specimens without staining.

• Phase contrast for transparent specimens
• Rotating disc condenser with phase annuli
• Alignment telescope for fast centring
• Includes objective set up to high magnification

Enhanced visualisation for unstained specimens

The Delphi‑X Observer kit enables reliable observation of unstained specimens by converting optical phase differences into visible intensity contrast. This phase contrast method reveals subcellular detail in living cultures and thin transparent materials without chemical treatment, which preserves sample integrity and shortens preparation time. The inclusion of a dedicated objective complement and matched annuli ensures that image contrast and background uniformity are optimised, supporting repeatable image capture and more efficient workflow in routine laboratory tasks.

Precision alignment reduces setup time and improves repeatability

Alignment is simplified by the alignment telescope supplied with the condenser, which allows quick matching of phase annuli to the objective pupils. The rotating disc condenser facilitates selection and switching of contrast rings while maintaining optical centration, so microscopic setups that previously required prolonged fine tuning now reach optimal configuration faster. The result is reduced downtime between samples and improved reproducibility of observations, a clear operational benefit for busy life‑science and quality control environments.

High‑resolution detail with oil immersion capability

For high‑resolution requirements the set includes an S100x oil objective, designed to deliver fine structural resolution when used with immersion oil. Oil immersion increases numerical aperture and thus spatial resolution for small features, making the system suitable where detailed surface or intracellular structure must be resolved. Complementary objectives in the kit cover lower magnification ranges for survey and intermediate observation, providing a flexible optical base without the need for additional purchases.

Compatibility and recommended applications

The components are intended for use with transmitted‑light microscopes, making the kit suitable for cultured cell observation, microbiology preparations, thin biological sections and certain material inspections where contrast of low‑absorbance samples is required. The combination of matched annuli, objectives and a rotating condenser supports both routine laboratory work and educational settings where consistent contrast and ease of alignment are priorities. The kit offers a practical way to upgrade existing microscopes for phase contrast imaging without complex retrofitting.

Contact Metav Werkzeuge for tailored advice on integrating the Euromex phase contrast set DX.9126 into existing microscopy workflows and to discuss compatibility with specific microscope models

Technical data

• Manufacturer: Euromex
• Article number: DX.9126
• Model series: Delphi‑X Observer
• Product type: Phase contrast set
• SKU: DX.9126

Facts

• Objectives: 10×, 20×, S40×, 100× oil
• Supplied accessories: phase annuli, alignment telescope
• Condenser type: rotating disc phase contrast condenser

Special features

• Phase contrast for transmitted light
• Rotating disc condenser with phase annuli
• Alignment telescope for condenser centration
• Objective set includes oil immersion option

FAQ

What types of samples are best viewed with this phase contrast set? The Delphi‑X Observer DX.9126 is optimised for transparent and low‑contrast samples, such as living cells, thin tissue slices and certain microstructures, where staining is undesirable.

Does the kit include an oil immersion objective for high magnification work? Yes, the DX.9126 set contains an S100x oil objective, enabling high‑resolution imaging with oil immersion when detailed structural information is required.

How does the alignment telescope support setup? The supplied alignment telescope simplifies centring of phase annuli with the objective pupils, allowing faster and more accurate condenser alignment for consistent phase contrast performance.

Can the rotating disc condenser be used for quick switching between contrast settings? The rotating disc condenser in the kit permits rapid selection of matched phase annuli, streamlining transitions between objective magnifications and contrast modes.

Is this phase contrast set suitable for education and routine lab use? The Delphi‑X Observer DX.9126 provides robust contrast enhancement and straightforward alignment, making it well suited for both educational settings and routine laboratory workflows.

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