A method implemented by computer means for providing an ophthalmic progressive addition lens to a myopic and presbyopic wearer, which has a prescribed far vision mean refractive power equal or less to minus 1 Diopter, or to an emmetropic and presbyopic wearer, which has a prescribed far vision mean refractive power greater than minus 1 Diopter and less than plus 1 Diopter, and a non nil prescribed addition, ADD p, comprising the step of calculating a mean refractive power repartition, PPO(α, β), a module of resulting astigmatism repartition, ASR(α, β), calculating a meridian line, ML(α, β), where said (α, β) functions are calculated in as-worn conditions of the lens by the wearer for gaze directions (α, β) joining the center of rotation of the eye, CRE, and the lens, where α is a lowering angle in degree and β is an azimuth angle in degree, so as to fulfil following requirement of a criterion, A1/A2: A 1 / A 2 ≥ 0.50, where: ∘ A1 = α100% - α85%; ∘ A2 = α100% - α60%; ∘ α100% being the lowering angle corresponding to the minimum positive α angle between: ∘ the lowering angle where 100% of the prescribed addition is perceived by the wearer on the meridian line, ∘ the lowering angle where the mean refractive power on the meridian line is maximum, PPO max (α ML, β ML); ∘ α85% being the lowering angle where 85% of the prescribed addition is perceived by the wearer on the meridian line; ∘ α60% being the lowering angle where 60% of the prescribed addition is perceived by the wearer on the meridian line; ∘ (α FV, β FV) is the far-vision gaze direction, FVGD, defined as the vision gaze direction corresponding to the far vision reference point, wherein one calculates the lens so as to fulfil following requirement of a criterion, LAcuSub60_85(0.1): ∘ LAcuSub60_85(0.1). ADDp ≥ 75 deg2.D, wherein: ∘ LAcuSub60_85(0.1) is the angular extent (in deg 2) of the zone of the lens where ACU(α, β) ≤ 0.1 logMAR where α60% ≥ α ≥ α85%; ∘ ACU(α, β) is the acuity loss value expressed in logMAR and defined according to following equation: ACU(α, β) = - log (AC%(α, β)/100); ∘ AC%(α, β) = 100 - 63 × P(α, β) - 44.3 × ASR(α, β) + 7.2 × P(α, β) 2 + 19.5 × P(α, β) × ASR(α, β) + ASR(α, β) 2; when P(α, β) ≥ 0; and, ∘ AC%(α, β) = 100 - 44.3 × ASR(α, β) + ASR(α, β) 2; when P(α, β) < 0; ∘ P(α, β) = PPO(α, β) - PPO(α, β_α_mer); ∘ β_α_mer is the value of the azimuth angle β on the meridian line, ML(α, β), at the lowering angle α. ∘ A1 = α100% - α85%; ∘ A2 = α100% - α60%; ∘ α100% being the lowering angle corresponding to the minimum positive α angle between: ∘ the lowering angle where 100% of the prescribed addition is perceived by the wearer on the meridian line, ∘ the lowering angle where the mean refractive power on the meridian line is maximum, PPO max (α ML, β ML); ∘ the lowering angle where 100% of the prescribed addition is perceived by the wearer on the meridian line, ∘ the lowering angle where the mean refractive power on the meridian line is maximum, PPO max (α ML, β ML); ∘ α85% being the lowering angle where 85% of the prescribed addition is perceived by the wearer on the meridian line; ∘ α60% being the lowering angle where 60% of the prescribed addition is perceived by the wearer on the meridian line; ∘ (α FV, β FV) is the far-vision gaze direction, FVGD, defined as the vision gaze direction corresponding to the far vision reference point, ∘ (α FV, β FV) is the far-vision gaze direction, FVGD, defined as the vision gaze direction corresponding to the far vision reference point, ∘ LAcuSub60_85(0.1). ADDp ≥ 75 deg2.D, wherein: ∘ LAcuSub60_85(0.1) is the angular extent (in deg 2) of the zone of the lens where ACU(α, β) ≤ 0.1 logMAR where α60% ≥ α ≥ α85%; ∘ ACU(α, β) is the acuity loss value expressed in logMAR and defined according to following equation: ACU(α, β) = - log (AC%(α, β)/100); ∘ AC%(α, β) = 100 - 63 × P(α, β) - 44.3 × ASR(α, β) + 7.2 × P(α, β) 2 + 19.5 × P(α, β) × ASR(α, β) + ASR(α, β) 2; when P(α, β) ≥ 0; and, ∘ AC%(α, β) = 100 - 44.3 × ASR(α, β) + ASR(α, β) 2; when P(α, β) < 0; ∘ P(α, β) = PPO(α, β) - PPO(α, β_α_mer); ∘ β_α_mer is the value of the azimuth angle β on the meridian line, ML(α, β), at the lowering angle α. ∘ LAcuSub60_85(0.1) is the angular extent (in deg 2) of the zone of the lens where ACU(α, β) ≤ 0.1 logMAR where α60% ≥ α ≥ α85%; ∘ ACU(α, β) is the acuity loss value expressed in logMAR and defined according to following equation: ACU(α, β) = - log (AC%(α, β)/100); ∘ AC%(α, β) = 100 - 63 × P(α, β) - 44.3 × ASR(α, β) + 7.2 × P(α, β) 2 + 19.5 × P(α, β) × ASR(α, β) + ASR(α, β) 2; when P(α, β) ≥ 0; and, ∘ AC%(α, β) = 100 - 44.3 × ASR(α, β) + ASR(α, β) 2; when P(α, β) < 0; ∘ P(α, β) = PPO(α, β) - PPO(α, β_α_mer); ∘ β_α_mer is the value of the azimuth angle β on the meridian line, ML(α, β), at the lowering angle α.