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1.50 1.49 lens optegol coridor rheolaidd blaengar
Coridor Byr Rheolaidd Blaengar (1.49)
-ADD Power: -8.00 i +3.00 mewn camau 0.25D.
1.499 S / F CYNNYDDOL (ADD + 1.00 ~ + 3.00) DIA (mm) CURVE ENWEBOL CURVE GWIR CURVE YN ÔL CT (mm) ET (mm) SAG (40mm) YSTOD RX 71-14 / 17mm 1.00 1.62 5.60 6 10 0.64 -8.00 ~ -4.25 71-14 / 17mm 3.00 3.00 3.60 6 6 1.20 -4.00 ~ -0.75 71-14 / 17mm 5.00 5.00 3.60 8 6 2.02 -0.50 ~ + 2.50 -
1.50 1.49 lens optegol uc blaengar
Coridor Byr Rheolaidd Blaengar (1.49)
-ADD Power: -8.00 i +3.00 mewn camau 0.25D.
1.499 S / F CYNNYDDOL (ADD + 1.00 ~ + 3.00) DIA (mm) CURVE ENWEBOL CURVE GWIR CURVE YN ÔL CT (mm) ET (mm) SAG (40mm) YSTOD RX 71-14 / 17mm 1.00 1.62 5.60 6 10 0.64 -8.00 ~ -4.25 71-14 / 17mm 3.00 3.00 3.60 6 6 1.20 -4.00 ~ -0.75 71-14 / 17mm 5.00 5.00 3.60 8 6 2.02 -0.50 ~ + 2.50