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Dark Field Condenser
Numerical Aperture (NA) Optimization: Available in both Dry (0.7–0.9 NA) and Oil Immersion (1.2–1.4 NA) configurations to maximize light scattering efficiency for high-magnification objectives.
Universal Abbe Mount Compatibility: Features a standardized 37mm diameter housing, ensuring seamless mechanical integration with most professional-grade compound microscope substages.
₹1,240.00
Quick answer: A Dark Field Condenser is a precision optical attachment that enhances image contrast for unstained, transparent specimens by blocking direct light and using oblique illumination, rendering minute particles bright against a black background. Dark Field Condenser is priced at approximately ₹1,240 (indicative market benchmark, incl. GST, August 2026).
A dark field condenser is a precision optical attachment that enhances image contrast for unstained, transparent specimens. By blocking direct light and using oblique illumination, it renders minute particles bright against a black background, revealing detail that standard brightfield illumination may not show clearly. This makes it a useful accessory for live-cell observation, microbiology, and fine-particle analysis in teaching and research laboratories.
Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | Dark field condenser attachment |
| Function | Oblique illumination for enhanced contrast of transparent specimens |
| Application | Live-cell observation, microbiology, fine-particle analysis |
| Exact numerical aperture/compatible objective range | Not independently verified for this listing — confirm with STEMAids before ordering |
| Compatible microscope models | Not independently verified for this listing — confirm with STEMAids before ordering |
| Price | Approx. ₹1,240 (indicative market benchmark, incl. GST, August 2026) |
| Exact dimensions/technical detail | Not independently verified for this listing — confirm with STEMAids before specifying in a tender |
Applications
- Observing unstained, live specimens with enhanced contrast
- Microbiology coursework requiring dark field technique
- Fine-particle and nanofiber visual analysis
- Teaching and research laboratory microscopy
Care & Maintenance
- Keep optical surfaces clean and free of dust or fingerprints
- Handle the condenser carefully to avoid misalignment
- Follow manufacturer guidance for installation and centering
Why Choose STEMAids
STEMAids supplies a wide range of Microscope & Optics equipment including USB Hand Microscope with Stand for related laboratory and classroom needs. Eduscope Smart Learning Solutions Private Limited is a Udyam-registered micro manufacturing enterprise (UDYAM-DL-06-0069460) and ISO 9001:2015 certified, supplying schools, colleges and vocational institutes across India and for export.
Frequently Asked Questions
What does a dark field condenser do?
It blocks direct light and uses oblique illumination to make unstained, transparent specimens appear bright against a dark background, enhancing contrast.
What is the numerical aperture and compatible objective range?
This has not been independently verified for this listing — confirm with STEMAids before ordering.
Which microscope models is this compatible with?
This has not been independently verified for this listing — confirm with STEMAids before ordering.
Is this suitable for a microbiology teaching lab?
Yes — dark field condensers of this kind are standard equipment for observing unstained, live specimens in microbiology coursework.
Does STEMAids supply compatible microscopes?
Contact STEMAids to confirm compatible microscope options.
Is STEMAids a registered manufacturer of this product?
Yes. Eduscope Smart Learning Solutions Private Limited is a Udyam-registered micro manufacturing enterprise (UDYAM-DL-06-0069460) and is ISO 9001:2015 certified. See the About page for full registration and certification details — manufacturer-stated, verify before citing in procurement documents.
Last updated: 29 August 2026.
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