Motic Microscope B1-220E-SP - Microscope for Educational and Laboratory use Observation Tube Binocular 45°, F.N.18 Widefield eyepieces WF10X/18mm Quadruple revolving nosepiece Semi-paln objectives SP 4X, 10X, 40X S, 100X S-Oil Coaxial coarse and fine focusing system with tension adjustment Built in low position coaxial, rackless mechanical stage Focusable 1.25 N.A. Abbe condenser with iris diaphragm LED illumination 3W with intensity control Power supply 100V-240V (CE) dust cover and immersion oil
United Kingdom
Our uncoated Precision Ball Lenses can be achieve a very high level of yield of magnification & are widely used for focusing & coupling light into and out of Microscopes. We can offer these in Sapphire, made from Al2O3, and BK7 or equivalent material. Sapphire allows for superior optical transmission qualities The key feature of ball lenses is their short back focal length allowing for precision coupling where size or space is a limiting factor in the system & therefore ideal in the use of Microscopes or microscopic attachments onto devices such as mobile phones. Ball Lenses are manufactured from a single substrate of glad and therefore, depending on the geometry of the input source, can focus or collimate light. Half Ball Lenses can also be used as an interchange with a full ball lens for more compact designs. Read the PDF for more information....
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