An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



apochromatic
  اپافام  
apâfâm
Fr.: apochromatique  

Corrected for → spherical aberration at two wavelengths or colors and for → chromatic aberration at three wavelengths.

See also:apo-; → chromatic.