Light rays parallel to the optic axis are bent by the lens and converge at the focal point, F`. The thicker the lens, the closer the focal point because the refraction angle is greater. A second focal point, on the opposite side of the lens, forms from light coming from the opposite direction, F.
Light rays parallel to the optic axis are bent by the lens and converge at the focal point, F`. The thicker the lens, the closer the focal point because the refraction angle is greater. A second focal point, on the opposite side of the lens, forms from light coming from the opposite direction, F.
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Answer:
Light rays parallel to the optic axis are bent by the lens and converge at the focal point, F`. The thicker the lens, the closer the focal point because the refraction angle is greater. A second focal point, on the opposite side of the lens, forms from light coming from the opposite direction, F.
Answer:
Light rays parallel to the optic axis are bent by the lens and converge at the focal point, F`. The thicker the lens, the closer the focal point because the refraction angle is greater. A second focal point, on the opposite side of the lens, forms from light coming from the opposite direction, F.