Sightus Blue Light Blocking Reading Glasses / Asian Fit Classic Boston Frame (Peach Shape) / Tortoiseshell Brown

{ Design Style } Unisex Classic Timeless Style · Developed specifically for Asian facial features · Suitable for all face shapes. ◆ Sightus are single-vision reading glasses, suitable for presbyopia correction. For example, "individuals with no myopia or those who wear contact lenses for myopia and have difficulty with close-up reading." ◆ Frame Material: Full frame made with TR90 Swiss EMS raw material · Lightweight and easy to maintain · Matte finish texture · Spring hinge temples. ◆ Lens Material: High-transparency resin lens · Blue light blocking. Tested and compliant with ☆U.S. National Standard ANSI Z80.3-2018, ☆International Standard ISO 12312-1:2013/Amd.1:2015, ☆Australia/New Zealand Standard AS/NZS 1067.1:2016. ◆ Frame Specifications https://live.staticflickr.com/65535/52491186898_82455c1a60.jpg { Precautions } ╳ These glasses are designed as an aid for reading or close-up viewing. Do not use while driving or walking. It is recommended to take a short break every 30-60 minutes. ╳ These are coated blue light blocking lenses. The lens color will have a slight yellowish tint, a principle used to counteract blue light and reduce eye fatigue, aging, and retinal damage. ╳ To avoid scratches from direct contact with abrasive fabrics, do not wipe the lens surface with clothing. Rinse with mild detergent and water. ╳ For selecting the correct presbyopia strength, the chart below is for a simple reference test only. If you have special vision needs, please consult an ophthalmologist for recommended lens strength. { Strength Test } *For mobile phone use only Currently available strengths: +100 / +150 / +200 https://live.staticflickr.com/65535/52491141960_cdeb8f94eb.jpg 1) Hold the test chart at a distance of approximately 35 cm. 2) Perform the reading test until you begin to have difficulty distinguishing characters. 3) Identify the row where the heading becomes unclear; this indicates the appropriate strength for your vision correction. { Cleaning and Maintenance } https://live.staticflickr.com/65535/52490916334_57c516aaf6.jpg { Package Contents } https://live.staticflickr.com/65535/52876989872_b5dae2f34a_k.jpg { Sales Permit License } https://live.staticflickr.com/65535/52877571736_3af5205a42_k.jpg