• This series stands out through its wide-ranging phase-contrast feature which goes beyond the standard OBN level of quality • A strong and continously adjustable 20 W halogen transmitted illumination unit (Philips) ensures the optimum illumination of your samples • This series has a professional Koehler illumination unit with a special height-adjustable PH universal rotary condenser which can be centred as well as an aperture diaphragm and field diaphragm • The extremely large mechanical stage table with ergonomic, coaxial coarse and fine focusing knob on both sides enables you to adjust and focus your sample rapidly and accurately • The combination of a professional quintuple condenser wheel, the phase contrast condenser and the Infinity Plan phase contrast objectives makes the KERN OBN 158 a high-quality, fully-equipped microscope for all applications related to contrast procedures • A wide variety of modular systems, such as, for example, a swing-out condenser, various eyepieces, objectives. colour filters, a darkfield condenser, a simple polarising unit through to complete fluorescence units are available to you as accessories • This centring eyepiece for adjusting the phase contrast, a protective dust cover, eye cups as well as multi-lingual User instructions are included with the delivery • A C-mount adapter is required to connect a camera. You can select this adapter from the following model outfit listScope of applicationHaematology, urology, gynaecology, dermatology, pathology, microbiology and parasitology, immunology, entomology, oncology, sewage treatment plants, vets, water analysis, breweriesApplications/Samplesspecially for extremely translucent, thin, low-contrast, challenging samples (e.g. living mammal cells, bacteria, tissue) with phase contrast