Which of the following is least likely to induce cylinder upon rotation of a contact lens?

The premise of the question revolves around the concept of induced cylinder in contact lenses, particularly when they are rotated. The amount of cylinder induced upon rotation is related to the power of the lens and its curvature.

In option C, the contact lens with parameters of 7.63 mm and -1.50 D has the lowest absolute cylinder power compared to the others presented. Since lower powers are associated with lesser induced cylinder upon rotation, this lens is less likely to create significant visual distortions due to rotation. The relationship between the curvature and the lens power dictates that a lens with lower optical power (particularly with a negative cylinder) will not induce as much cylinder as those with higher power, especially when the latter lenses involve greater variations in curvature.

This principle highlights the significance of the lens power when analyzing how contact lenses behave during rotation. In contrast, the other options involve either higher magnitudes of negative power or a positive power that may have different effects on induced cylinder due to the interactions between curvature and optical power. Thus, the lens option with -1.50 D is the least likely to produce cylinder when rotated, making it the appropriate choice for this question.