The shape of our manually tunable condenser lens can be adapted from flat to strongly convex by rotating an adjustment ring. A tunable condenser lens is the ideal choice for illumination systems based ...
Steep aspheric lens surfaces produce large angles of refraction and hence short focal lengths. Aspheric lens surfaces can also be free from spherical aberration. For these reasons aspheric lenses ...
Resolution mode for high-resolution imaging Field mode for large field of view imaging Depth mode for high depth of focus imaging Beam Rocking mode for Selected Area Electron Channeling and live 3D ...
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