HIGH-SPEED OIL IMMERSION ACHROMATIC MICROLENS

摘要

FIELD: optics. SUBSTANCE: given microlens includes five components, first and second components being single positive components, third component being positive component cemented together of negative and positive lenses, fourth component being negative component cemented together of positive and negative lenses and fifth component being positive component cemented together of positive and negative lenses. EFFECT: increased lens speed with preservation of level of aberration correction. 1 dwg, 2 tbl