Firma:              Olympus

Modell:                         BH-2

Kommentar:     Dokumente engl.

BH2 Series System Microscope

The BH2 Series of top-quality microscopes facilitates the use of a wide range of microscopic techniques, depending on the choice of accessories. The Koehler-type illumination elicits the full performance of the LB Series objectives, yielding photomicrographs of the highest quality. This series of microscopes is suitable for a very wide range of applications, from routine laboratory work to educational and research investigations.

Outstanding Ergonometry

The design of the entire system--microscope stands, observation tubes, stages, etc.-bears witness to creative are inventive thinking. One example may be seen in the design of the coarse stage adjustment, in which movement is limited in the upward direction in order to prevent contact between objective and specimen. The coarse and fine focusing knobs are of coaxial design, and the minimum increment on the fine adjustment knob represents a stage movement of just two microns. The coaxial stage control knobs are located close to the focusing knobs, Iow enough to permit operation without having to raise the arm off the arm rest. In addition, the BH2-TR30 trinocular observation tube features constant tube length adjustment which allows camera focus through the binocular tube in photomicrography, thereby adding significantly to ease of operation.

Improved Illuminating System

AlI BH2 Series microscopes employ the widely accepted LB Series objectives and WHK10X eyepieces (as standard equipment), providing F.N. 20 widefield observation. BH2 Series microscopes provide Koehler Illumination to exploit the full benefits of the LB Series objectives. A wide choice of condensers provides uniform illumination from ultra low to high magnifications.

These microscopes incorporate precentered halogen lamps, aspherical collectors an fully enclosed light paths designed to keep out dirt and dust.