- Progressive multifocal design with three zones: lower segment provides full power magnification for near reading; middle zone offers a slightly reduced magnification for computer work, browsing, or TV viewing; upper zone delivers about 0.5x magnification for everyday conversations. - Stylish design: classic silhouette with clear lenses that suit a variety of outfits; a practical gift for fathers, friends, or elders. - Suitable for all face types: accommodates oversized, petite, and medium faces; swivel temple design reduces pressure and squeezing on the head; protects eyes and head during wear. - Magnification by age range: 45-49 years +1.0; 50-54 years +1.5; 55-59 years +2.0; 60-64 years +2.5; 65-70 years +3.0. - Use scenarios: reading recipes or small print at home or in the kitchen; computer work or screen time at a desk; casual conversations and TV viewing to maintain comfort while using different distances.