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  • Digital Microscope Set KERN Optics OBN 135C825 / OBN 135C832 Main picture

Digital Microscope Set
OBN 135C825

Product family: OBN-S

The digital laboratory assistant with infinity optical unit and professional Koehler illumination

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

more data

Your price
€ 2.090,00 *
*plus shipping costs (not applicable for downloads), plus VAT
Expected to be available on 03.06.2026
Compare Technical data sheet Product brochure Download centre

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
Data Interface USB: For connection to printers, PCs or other peripheral devices
ODC
PC Software: to transfer the measurements from the device to a PC
ODC
Plug-in power supply: 230V/50Hz in standard version for EU, CH. On request GB, USA or AUS version available
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

  • Laboratory microscopes from the OBN series are also available to you as a comprehensive digital solution with an mounted C-mount camera for your live investigations. Naturally, the appropriate C-mount adapter is included with the delivery
  • The mounted C-mount camera is available in different versions and can be used anywhere
  • A protective dust cover, eye cups, as well as multi-lingual user instructions are included in the scope of delivery

OBN 135

  • 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

ODC 825

  • Through the proven CMOS technology, in connection with the USB 2.0 the images are shown quickly and clearly
  • These cameras are also ideal for more demanding applications, such as, for example, darkfield, phase contrast and for fluorescence applications
  • Your daily work is made significantly easier with the very best synchronisation, a high frame rate as well as stable image performance when used in conjunction with our free PC software, VIS 2.0 PRO or VIS 2.0 LITE
  • The power supply is through the USB cable, which means that no additional power supply is required
  • As well as the camera, the delivery includes our multi-lingual KERN Microscope VIS Basic KERN OXM 901, a USB cable (Length: 2000 mm) various eyepiece adapters and an object micrometer to calibrate the software

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

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
Focusing mechanism coaxial coarse and fine drive
Fine drive minimum 0,002 mm
Camera - Sensor type CMOS
Camera - Colour depth Colour
Camera - Sensor size 1/2,5"
Camera - Resolution 5,1 MP
Camera - Framerate 6,8 - 55 fps
Interfaces USB 2.0
Dimension (W×D×H) 390×200×470 mm
GTIN/EAN number 4045761490888

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