These three eyeglasses from high quality material form a set with three different magnifications.

Green: 3x magnification

Red: 5x magnification

White: 10x magnification

These eyeglasses with a silver coding ring are high quality products which colors mark the magnification. 

Eyeglasses for general purpose.    

Made from plastic.

Available in different magnifications.

Mineral glass lens.

No 4 = x2.5, No 3  = x 3,5, No 2.5 = x4, No 2 = 5x, No 1 = 10x 

Steel band. The holder is moveable into any position. The holder is adjustable to any eye glass.