<p><b>Photochromic Progressive Multifocal Transition Reading Glasses:</b></p> <p>Flexible Rimless Memory Titanium Metal Frame </p> <p>UV400 Anti-UV Reader</p> <p>Photochromic transition lenses</p> <p>Durable, lightweight and fashionable design</p> <p>Unisex Tinted Lenses Reading Glasses for Men and Women</p> <p>Blue light blocking reading glasses help you preserve your eye health by reducing eye strain, fatigue and helping with presbyopic.</p> <p>They are also perfect gifts for your parents and the elderly.</p> <p><b>SPECIFICATION:</b></p> <p>Name: Reading Glasses</p> <p>Type: Photochromatic Progressive Multifocus Reading Glasses</p> <p>Weight: 18g</p> <p>Gender: Unisex</p> <p>Frame Material: Titanium Alloy Memory Metal </p> <p>Lens Material: Resin</p> <p>Function: Photochromism,Multifocal,Blue Light Blocking</p> <p>Strength: +1.00/+1.50/+2.00/+2.50/+3.00/+3.50/+4.00</p> <p><b>PRODUCT SIZE: </b></p> <p>Lens width: 56mm(2.21in)</p> <p>Nose bridge width: 20mm(0.79in)</p> <p>Arm length: 144mm(5.67in)</p> <p>Lens height: 35mm(1.38in)</p> <p>Frame Length: 128mm(5.04in)</p> <p><b>APPLICABILITY:</b></p> <p>Suitable for male and female photochromic reading glasses -Tinted lenses - great for outdoor reading.Classic design, look good on any face. In different weather ,the lens have change.</p> <p><b>AGE REFERENCE:</b></p> <p>Age 45 or so, suitable for 100°</p> <p>Age 50 or so, suitable for 150°</p> <p>Age 55 or so, suitable for 200°</p> <p>Age 60 or so, suitable for 250°</p> <p>Age 65 or older, suitable for 300°</p> <p>Age 70 or older, suitable for 350°</p> <p>Age 75 or older, suitable for 400°</p> <p><b>Package Included:</b></p> <p>1 X Photochromic Multifocal Reading Glasses</p> <p>1 X Glasses Case</p> <p>1 X Cleaning Cloth</p>