1. Free from or corrected for spherical aberration
   "an aplanatic mirror"

See also: corrected

Encyclopedia: Aplanatic

• unharmed
• unharmonious
• entomologic
• entomological
• entomologist
• entomology
• entomophilous
• entomophobia
• Entomophthora
• Entomophthoraceae
• Entomophthorales
• Entomostraca
• entoparasite
• entopic pregnancy
• entoproct
• Entoprocta
• entourage
• entozoan
• entozoic
• entozoon
• entr'acte
• entrails
• entrain
• entrance
• entrance exam