FIELD: optics. SUBSTANCE: achromatic microlens includes three components, first of them being single positive lens, second component being cemented together from two negative lenses and positive lens placed between them and third component being made up of two lenses in the form of negative meniscus facing space of objects with convexity and biconvex lens. EFFECT: increased resolution and speed, reduced natural luminescence of lens and diffusion of light. 1 dwg
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APOCHROMATIC MICROLENS | 2001 |
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RU2198416C2 |
HIGH-SPEED IMMERSION MICROOBJECTIVE LENS OF MEDIUM MAGNIFICATION | 1993 |
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RU2167443C2 |
Authors
Dates
2001-12-10—Published
1999-12-06—Filed