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Phase contrast microscope KERN Optics OBL-155 Main picture
  • Phase contrast microscope KERN Optics OBL-155 Main picture

Compound microscope
OBL 146

Product family: OBL-14

High-quality phase contrast microscope – specially pre-configured with a series of options for flexible expansion

Technical Data

Optical system Infinity
Tube type Binocular
Ocular magnifications 10x
Ocular visual field 20 mm
Standard objectives 4×, 100×, PH 10×, PH 40×
Lens quality Infinity E-Plan / Plan
Nosepiece screw-in locations 4
Illuminance Transmitted light
Illumination intensity transmitted light 3 W

more data

Your price
€ 1.580,00 *
*plus shipping costs (not applicable for downloads), plus VAT
Expected to be available on 06.07.2026
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
Binocular Microscope: For the inspection with both eyes
Abbe Condenser: With high numerical aperture for the concentration and the focusing of light
LED illumination: Cold, energy saving and especially long-life illumination
Phase contrast unit: For a higher contrast
Infinity system: Infinity corrected optical system
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

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

  • We have developed this series specially for general applications with phase contrast method. In addition, the stable, modular construction system of the OBL series offers many more options.
  • Strong and continuously dimmable 3W-LED illumination
  • A special fixed, pre-centred phase contrast condenser as well as field diaphragm give you a simplified Köhler illumination and thereby a powerful phase-contrast display of your sample
  • The large mechanical stage and its specimen holder holds up to two samples at the same time and is quick and easy to focus using a coaxial coarse and fine focusing knob on both sides
  • A large selection of eyepieces, objectives and colour filters, a simple polarizing unit as well as further phase contrast 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

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

Applications and samples

  • Specially for extremely translucent, thin, low-contrast, challenging samples (e.g. living mammal cells, bacteria, tissue) with phase contrast

Technical Data

Optical system Infinity
Tube type Binocular
Ocular magnifications 10x
Ocular visual field 20 mm
Standard objectives 4×, 100×, PH 10×, PH 40×
Lens quality Infinity E-Plan / Plan
Nosepiece screw-in locations 4
Illuminance Transmitted light
Illumination intensity transmitted light 3 W
Illumination type transmitted light LED
Condensor type Phase contrast condenser
Condenser - Aperture 1,25
Condenser - Mounting fixed
Focusing mechanism coaxial coarse and fine drive
Fine drive minimum 0,002 mm
Dimension (W×D×H) 395×200×380 mm
GTIN/EAN number 4045761267794

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