Answer:
Glass is the most common material used to construct lens elements, due to its good optical properties and resistance to scratching. Other materials are also used, such as quartz glass, fluorite, plastics like acrylic (Plexiglass), and even germanium and meteoritic glass.
Answer:
Demi Lovato – For the Love of a Daughter Lyrics
Explanation:
I love Demi Lovato
UwU
( this is not 100% correct but my opinion )
no muder , pollution , less human overpopulation
