Professional line. Professional, fully equipped transmitted light microscope (bright-field) with ergonomic design and unparalleled quality. For translucent, low-contrast, challenging specimens (e.g. living mammalian cells, bacteria, tissues). The professional Köhler illumination with adjustable field diaphragm and centerable and height-adjustable 1.25 Abbe condenser with adjustable aperture cover enables perfect illumination of the specimen, with no negative flare effects The infinity corrected optics ensure top-class image quality The 5-slot lens revolver is fully equipped with five high-quality, infinitely corrected PLAN lenses (4x/10x/20x/40x/100x) with maximum edge definition The mechanical cross table ensures fast working and positioning of the specimen. It features a coaxial coarse and fine focus drive fitted on both sides for adjusting the height and focussing on the specimen With strong, infinitely dimmable 3 W LED transmitted light illumination Optional accessories (please order separately): 60x infinity lens (planachromatic, spring) 100x infinity lens (planachromatic, spring) with water immersion Darkfield condenser to increase contrast of small, unstained structures Polarisation unit for imaging polarised light Transmitted light microscope OBN series OBN 135 set with camera The adapted ODC 825 microscope camera with USB 2.0 interface enables data transfer to a PC or laptop. The free KERN VIS software for operating systems Windows XP to Windows 10 enables the live image of the specimen to be transferred to the computer. The software includes a wide range of functions such as image and video recording, measuring functions and simple documentation. Connecting to a computer enables images including measurements to be saved and archived directly in the user-specific directory. Delivery incl. ODC 825 microscope camera, C-mount adapter, colour filter (blue, integrated), eyecups and dust cover.