In order of power:

Plus & minus spheres. Vintage glass reduced aperture lenses in metal rims. Glass is in excellent condition. Plano/convex or concave design, so best used (least distortion) viewing through the flat side.

+14.0 -14.0

+16.0 -16.0

+18.0 -18.0

+20.0 -20.0

My ref:545