LENSA
NORMAL, -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.50, -3.00, -3.50, -4.00, -4.50, -5.00, PHOTOCROMIC NORMAL, PHOTOCROMIC -0.50, PHOTOCROMIC -0.75, PHOTOCROMIC -1.00, PHOTOCROMIC -1.25, PHOTOCROMIC -1.50, PHOTOCROMIC -1.75, PHOTOCROMIC -2.00, PHOTOCROMIC -2.50, PHOTOCROMIC -3.00, PHOTOCROMIC -3.50, PHOTOCROMIC -4.00, PHOTOCROMIC -4.50, PHOTOCROMIC -5.00, PHOTOCROMIC -5.50, PHOTOCROMIC -6.00
