FAQ

What is the Radius of Lens?
Radius of Lens is defined as the distance between the centre of curvature of the lens and the edge of the lens. Radius of Lens is usually measured using the Meter for Length. Note that the value of Radius of Lens is always positive. Typically, the value of Radius of Lens is smaller than 8.
Can the Radius of Lens be negative?
No, the Radius of Lens, measured in Length cannot be negative.
What unit is used to measure Radius of Lens?
Radius of Lens is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Radius of Lens can be measured.
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