catoptrics
Kelime Anlamı :
1. optik ilminin ışınların aynalara vurarak kırılması ile uğraşan dal.
Tanımlar :
1.
that part of optics which explains the properties and phenomena of reflected light, and particularly that which is reflected from mirrors or polished bodies; -- formerly called anacamptics.
from the GNU version of the Collaborative International Dictionary of English