Features: 100% brand new and high quality The sharpness can be adjusted by focusing the focus,ensure a clear view of everything in your path Frosted objective lens housing eliminates distracting reflections,suitable for 0 to 300 of the population aging to watch TV. Recommended observation distance: 3 meter.Great magnifying tool for watching mobile phone, watching TV, watching tablet PC, etc.Suitable for reading, observation, research, me-dical research, electronic restoration, jewelry identification. 2.1x Television TV Magnifier:Maximize your screen with special TV-glasses,Makes your TV-screen appear twice as big. The images are clear and natural without distortion, eyes are not prone to fatigue. High quality acrylic optical glass lens,durable for use,soft nose-pad, handsfree,allow you focus on your work,without distortion when you wear this pair of glasses. Excellent gift for parents:This model of television glasses is novel in design and modern,best birthday, mother's day, father's day, thanksgiving day, christmas gift for elderly parents and hyperopia. Package Includes: 1x Television Glasses Magnifier Specifications: Material: AB-S + Acrylic Size: 180x158mm/ 7.08x6.22 in Magnification: 2.1x Light: no Quantity of LED: None Adjustable: Yes Replace the lens: No