Sightus Anti-Blue Light Reading Glasses / Asian Fit Classic Boston Frame / Tortoise

{ Design Style } Unisex, classic, and timeless design · Tailored for Asian facial structures · Suitable for all face shapes. ◆ Sightus reading glasses are single-vision, intended for presbyopia correction. Ideal for individuals who are non-myopic or wear contact lenses for myopia, and experience difficulty with near vision. ◆ Frame Material: Entire frame crafted from TR90 Swiss EMS raw material · Lightweight and easy to maintain · Matte finish texture · Spring-hinged temples. ◆ Lens Material: High-transparency resin lenses · Anti-blue light. Tested and compliant with ☆ American National Standard ANSI Z80.3-2018, ☆ International Standard ISO 12312-1:2013/Amd.1:2015, ☆ Australian/New Zealand Standard AS/NZS 1067.1:2016. ◆ Frame Specifications https://live.staticflickr.com/65535/52491186923_9b0e7147d6.jpg { Precautions } ╳ These glasses are designed as aids 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 glasses feature coated anti-blue light lenses with a slight yellowish tint. This is inherent to the technology that counteracts blue light, helping to reduce eye fatigue, strain, and potential retinal damage. ╳ To prevent scratches, avoid direct contact with abrasive materials. Rinse with mild detergent and water. ╳ For selecting your reading power, the chart below is a simple guide. If you have specific vision needs, please consult an eye care professional for personalized recommendations. { Power Test } *Mobile phone use only Currently available powers: +100 / +150 / +200 https://live.staticflickr.com/65535/52491141960_cdeb8f94eb.jpg 1) Hold the test chart approximately 35cm away. 2) Read the chart until you begin to have difficulty distinguishing characters. 3) Identify the row where the heading becomes unclear; this indicates the appropriate power for your vision correction needs. { Cleaning & Care } https://live.staticflickr.com/65535/52490916334_57c516aaf6.jpg { Package Contents } https://live.staticflickr.com/65535/52876989872_b5dae2f34a_k.jpg { Business License } https://live.staticflickr.com/65535/52877571736_3af5205a42_k.jpg