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Condenser - KERN OBB-A1421
The KERN OBB-A1421 is a centrable dark-field condenser with a numerical aperture of 0,85 to 0,91 for high-contrast viewing of unstained specimens. Its centring adapts to the objective configuration in use.
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Description
For dark-field microscopy of unstained or refractive samples, the KERN OBB-A1421 produces a dark background with a brightly lit object. A numerical aperture of 0,85 to 0,91 forms the oblique illumination cone, and the centring keeps the field evenly lit.
Benefits
- Contrast without staining: dark field reveals structures in unstained specimens
- Centrable: precise alignment of the illumination cone
- Defined aperture: numerical aperture 0,85 to 0,91
Compliance and origin
EAN 4045761179301, customs tariff number 90119000, country of origin China.
Technical data
| Type | dark-field condenser, centrable |
|---|---|
| Numerical aperture | 0,85 - 0,91 |
| Net weight | 0,50 kg |
| Weight | 0.8 kg |
| Manufacturer | Kern |
| EAN | 4045761179301 |
| HS-Code | 90119000 |
| GPSR manufacturer information | KERN & SOHN GmbH, Ziegelei 1, DE-72336 Balingen-Frommern, www.kern-sohn.com |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | China |
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