achromat

/ˈæ.kɹəʊ.mæt/

noun

A lens that imparts little color; a lens that is achromatic.

Similar Words

acharnement acharya ache /eɪk/ ached /eɪkt/ achene /əˈkiːn/ achenes aches /eɪks/ achier /ˈeɪ.ki.ə/ achieve /əˈtʃiːv/ achieved /əˈtʃiːvd/