SV - 0.00, 2.00, 4.00, 6.00, 8.00 | FT28 - 2.00, 4.00, 6.00, 8.00 | Prog. - 1.50, 3.00, 5.25, 7.00
ADD POWERS: 1.00-3.00
MATERIAL: 1.56 Index, Photochromic, Optional AR Coating

Conversion offers a fast and seamless shift between tinted and clear allowing Conversion to compete with the market leading photochromics at a fraction of the cost. Conversion's photochromic propperties are in-mass, which means that its quality performance will stay truer longer.

The use of a monomer solution retains the shift-speed (rate from light to dark and back to light) longer than coatings that start to decrease their shift-rate as soon as after six months of use.