Features: Bifocal Reading Glasses:You only need to bring a pair of glasses to solve your many needs three areas the lower part is used for close reading the middle is used for computer TV the upper part is used for remote landscapes progressive multi-focus reading glasses with classic retro design for men and women make your life more convenient. Anti Blue Light Glasses:Blue light blocker & UV400 Lenses Alleviates visual fatigue and discomfort from browsing mobile phones tablets gaming and working under fluorescent lights with UVA/UVB protection and glare reduction. Skin Friendly Material:The bifocal sun reader is designed for comfortable daily wear with durable lightweight frames. This casual frame and integrated nose pads make it very comfortable to wear. and the lenses' light transmittance is very good.This design will keep you looking professional and fashionable while working or reading. Reduce Eyestrain & Sleep Better: Blue light glasses make such a huge difference while using all electronic devices. Eyes used to get tired and sore and that has decreased by a lot with these glasses NO more getting watery itchy blurry No more headaches Get sleep better. Customer Service: If you meet any problems about our products please feel free to contact us we are ready to help. We will solve your problems as soon as possible. Specification: Material: PC Glasses Total Width:134mm Glasses Leg Length: 138mm Mirror Height: 37mm Single Lens Width:62mm Nose Bridge:13mm Weight:19g Degrees Suggest Ages (Years) 100 Degree 45-49 Years Old 150 Degree 50-54Years Old 200 Degree 55-59Years Old 250Degree 60-64Years Old 300Degree 65-69 Years Old 350Degree 70-75 Years Old 400Degree Above 75Years Old Notice: 1. Due to different monitors and lighting effects the actual color may be slightly different from the image. 2. Due to manual measurement please allow 1-3mm deviation. includes: 1*Reading Glasses "