Product Name: 1.56 UV400 LensesModel Number: 007Place of Origin: ChinaFeatures: 1) UV400 anti-reflection 2) Hi-impact resistance, hi-scratch resistance 3) Abbe value: 38 4) Diameter: 65mm for plus power and 70mm for minus power 5) Range of powers: a) Sph: Plano ~ -10.00 b) Sph: Plano ~ -8.00/C: -0.25 ~ -2.00 c) S: +0.25 ~ +6.00/C: -0.25 ~ -2.00 d) RX power: Cyl: -2.25 ~ -4.00 d) RX powers: Plano -6.00/-2.25 ~ -4.0, G: +0.25 ~ +4.00 / -2.25 ~ -4.0