凹レンズ
お
う
レ
ン
ズ
Meanings
1
concave lens
A lens that curves inward, used in physics, optics, and eyeglasses for nearsightedness.
Concave lenses are used to correct nearsightedness.
We measured the focal length of a concave lens in physics class.
concave lens
A lens that curves inward, used in physics, optics, and eyeglasses for nearsightedness.
Concave lenses are used to correct nearsightedness.
We measured the focal length of a concave lens in physics class.