The BZ-9000 from Keyence is a compact, inverted fluorescence phase contrast microscope that enables observations in bright field, fluorescence and phase contrast modes, making it suitable for a wide range of examination methods.

The microscope has an electronic objective nosepiece with six connections, which enables quick switching between different objectives. Positioning is carried out precisely via electronically controlled axes: the x and y axes have a travel range of 40 x 40 mm with a minimum inclination of 1 µm, while the z axis offers a stroke of 8 mm with a minimum inclination of 0.1 µm. The filters are also controlled electronically - there are four different filters to choose from, which can be conveniently switched. In addition, an electronically adjustable dimmer filter is integrated, which allows fine adjustment of the lighting intensity. The specimen stage is completely enclosed by the existing dark room, which creates optimum conditions for light-sensitive specimens. The appropriate light source is automatically activated when switching to transmitted light mode, which significantly increases ease of use.

A 2/3-inch monochrome CCD image receiver with a resolution of 1.5 million pixels is used for image acquisition. Images are captured via a liquid crystal filter, which also enables colour images to be captured. Thanks to high-quality interpolation, a maximum image resolution of up to 4080 x 3072 pixels can be achieved, which corresponds to 12.5 million pixels - ideal for analysing fine structures in detail.

If you would like to use the microscope, please contact the person responsible for the device.