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  • Transmitted light microscope KERN Optics OBN 135 Main picture
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Compound microscope
OBN 135

Product family: OBN-13

Professionalism and versatility united in one microscope – with Koehler illumination for demanding applications

Technical Data

Optical system Infinity
Tube type Trinocular
Ocular magnifications 10x
Ocular visual field 20 mm
Light distribution 0:100, 80:20
Standard objectives 4×, 10×, 20×, 40×, 100×
Lens quality Infinity Plan
Nosepiece screw-in locations 5
Illuminance Transmitted light

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Your price
€ 1.640,00 *
*plus shipping costs (not applicable for downloads), plus VAT
Available on stock
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Do you have questions?

We will be happy to consult you on our KERN microscopes and refractometers

Tel.: +49 7433 9933-561

optics@kern-sohn.com

Standard

360° rotatable microscope head
Trinocular Microscope: For the inspection with both eyes and the additional option for the connection of a camera
Abbe Condenser: With high numerical aperture for the concentration and the focusing of light
LED illumination: Cold, energy saving and especially long-life illumination
Infinity system: Infinity corrected optical system
Integrated power supply unit: Integrated in device. 230 V/50 Hz standard EU. More standards e.g. GB, USA or AUS on request
Package shipment by courier service: The duration of internal product provision is one day

Option

Fluorescent illumination: for incident light microscope
Darkfield condenser/unit: For a higher contrast due to indirect illumination
Polarising unit: To polarise the light
Length measurement: Integrated scale in the eyepiece

Description

  • The OBN- series stands out because of its unbeatable and consistently high quality and its ergonomic design. The range of modular components means that the OBN series can be individually customised for the professional user.
  • Strong and continuously dimmable 3W-LED illumination
  • This series has a professional Koehler illumination unit with an adjustable field diaphragm as well as a height-adjustable 1,25 Abbe condenser which can be centred and which has an adjustable aperture diaphragm.
  • The extremely large mechanical stage with ergonomic, coaxial coarse and fine focusing knob on both sides enables you to adjust and focus your sample rapidly and accurately
  • A wide variety of modular systems, such as, for example, a swing-out condenser, various eyepieces, objectives, colour filters, phase contrast units, a darkfield condenser, a simple polarising unit, a Butterfly Tube, through to complete fluorescence units are available to you as accessories
  • A protective dust cover, eye cups, as well as multi-lingual user instructions are included in the scope of delivery

Note

Please note for your order

  • A C-mount adapter is required to connect a camera (see accessories)

Applications

Main fields of application / Primary application areas

  • haematology, urology, gynaecology, dermatology, pathology, microbiology and parasitology, immunology, sewage treatment plants, oncology, entomology, veterinary practices, water analysis, breweries, Inpatient facilities, Laboratory medical facilities, Health authorities, Training centres, Universities

Applications and samples

  • Translucent, thin, low-contrast, challenging samples (e.g. living mammal cells, bacteria, tissue)

Technical Data

Optical system Infinity
Tube type Trinocular
Ocular magnifications 10x
Ocular visual field 20 mm
Light distribution 0:100, 80:20
Standard objectives 4×, 10×, 20×, 40×, 100×
Lens quality Infinity Plan
Nosepiece screw-in locations 5
Illuminance Transmitted light
Illumination intensity transmitted light 3 W
Illumination type transmitted light LED
Condensor type Abbe
Condenser - Aperture 1,25
Condenser - Mounting centerable
Focusing mechanism coaxial coarse and fine drive
Fine drive minimum 0,002 mm
Dimension (W×D×H) 390×200×395 mm
GTIN/EAN number 4045761267787

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