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The KERN OBB-A1291 is an infinity plan objective offering 20x magnification at a numerical aperture of 0,4. The working distance is 8,35 mm, and the optics are calculated for specimens without a cover glass.
Objective 20x /0,4 - KERN OBB-A1291
KERN
Original product
Net price (excl. VAT)
€294.00
Item
KER-OBB-A1291
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
EAN4045761168268
Country of originChina
Customs tariff number90119000
ConditionNew
Article
KER-OBB-A1291
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For routine observation in the mid magnification range, the KERN OBB-A1291 delivers 20x magnification at a numerical aperture of 0,4. Its 8,35 mm working distance leaves room above the specimen, as the optics are calculated for use without a cover glass.
Benefits
- 20x magnification: numerical aperture 0,4 for matching light gathering.
- Flat field: infinity plan optics keep the image even to the edge.
- 8,35 mm working distance: clearance for thicker or uneven samples.
- Cover-glass-free: view uncovered specimens directly.
- Spring-loaded front lens: protects optics and specimen on contact.
Technical data
- Magnification: 20x
- Numerical aperture: 0,4
- Working distance: 8,35 mm (spring-loaded)
- Cover glass: none
- Optics: infinity plan
- Net weight: 0,30 kg
Compliance and origin
EAN 4045761168268. Customs tariff number 90119000. Country of origin: China.
| Manufacturer | Kern |
|---|---|
| Country of Manufacture | China |
| EAN | 4045761168268 |
| Weight | 0.600000 |
| HS-Code | 90119000 |
| GPSR manufacturer information | KERN & SOHN GmbH, Ziegelei 1, DE-72336 Balingen-Frommern, www.kern-sohn.com |
| Article authenticity | Original product |
| Condition of article | New |
| Position sensing | No |
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