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A plano-concave cylindrical lens is used to form an image of a point object 24 cm...

A plano-concave cylindrical lens is used to form an image of a point object 24 cm from the lens. The lens has a refractive index of 1.50, a radius of curvature 12 cm and an axial length of 6cm. A) what is the power of the cylindrical lens? B)what is the location of the image line? C) is it real/virtual? D)what is the length of the image line?

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