Square Prism Lens Set ALP23

This Acrylic prism lens set includes 23 square prism lenses

Diopters available with 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 25, 30, 35, 40, 45, 50 and RF

Packed into an aluminum case