FEIVSN Progressive Multifocus Reading Glasses Blue Light Blocking, Multifocal Readers for Men Women Trifocal Lightweight Eyewear Half Metal Frame Titanium Alloy (3 Pack: Black+Gun+Silver, 1.75)

• ✓ Progressive Multifocal Reading Glasses - These multi-focus men reading glasses are designed for people who need to look at the distance and the near without taking off glasses. The bottom third has the highest strength (and the power you choose) for reading, the middle third has a slightly reduced magnification for computer use or watching TV, and the top third is about 25-50 strengths, for clarity when interacting with someone nearby. ✓ Blue Light Blocking Reader Glasses - The anti blue ray reading glasses can block 100% of UVA and UVB rays, filter harmful blue light coming from computers, smart phones, TV and other digital devices, reduce eyestrain and discomfort caused by long time of reading. Protecting your eyes well, eliminating eye fatigue and headaches, and indirectly improve sleep quality. ✓ Lightweight Titanium Alloy & Stylish Half Frame - The progressive reading glasses for women are made of high quality Titanium Alloy, ultra light and flexible. No pressure to wear. Progressive reading glasses men, classic semi rimless design, rectangular lenses, which make you stand out from the crowd. It's the best gifts for fathers, friends, elders, and yourself. ✓ Usage & 7-14 Days Adaptation Time - First, wearing multifocal glasses like wearing bifocals or sunglasses, rather than hanging glasses over your nose like regular reading glasses.Then look at the distance and the near by moving the eyeball up and down. When looking at objects on both sides of the line of sightturn your head and look directly to ward it (do not just turn your eyes).Maybe need 7-14 day adaptation period, after this time you will easily switch between various scenes. ✓ Product Dimension - Lens Width: 54mm (2.13inches). Lens Height: 36mm (1.42inches). Temple Length: 143mm (5.63inches). Nose Bridge: 18mm(0.71inches). Value Package- 3 Pack multifocus progressive reading glasses with blue light protection + 3 microfiber pouch + 1 microfiber glasses cleaning cloth.