13) LA LUCE

oPhysics

oPhysics

oPhysics

oPhysics

oPhysics

oPhysics

oPhysics

oPhysics

Speed of sound

Luminous flux

Keplerian telescope

Concave mirror

Galilean telescope

Magnifying glass

Accommodation

Eye defects

Eye defects

Negative lens

Positive lens

Positive lens

Focal length

Lens

Mirrors

Mirror

Newton disc

Subtractive and additive color

Total internal reflection

Fermat’s principle

Prism

Eye defects