Astra Square

eyeglass frame

$86.00 USD $56.00 USD
Color
C1 Black
C4 Pink
C6 Brown
C5 Clear
Lens Type
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  • Free World Shipping
  • Free Hologram Glasses Case

Astra blue light blocking glasses are out of this world! Fashionable, yet functional, they are among the best blue light filtering glasses on the market! They come in six unique color combinations, so there’s a style for everyone! The unique shape is eye-catching and the TR90 materials offer unparalleled comfort. These high quality frames are durable as well are so comfortable you’ll forget they’re even there! Whether you require a prescription for vision correction or just have a passion for protecting your eyes from blue light damage, these are a great pair to keep by your computer or wear all day long. Blue light exposure can cause several negative effects such as trouble sleeping, eye strain, and chronic headache. A simple and stylish solution is blue light blocking glasses, which can create a barrier between your delicate eyes and damaging blue light rays. Our blue light filtering lenses allow crystal clear vision. You won’t want to go a day without them!

  • Flatters triangle, heart face shapes
  • Features soft hypoallergenic silicone nose pads for a comfortable fit
  • Rust-resistant metal maintains shape while being lightweight and flexible
  • Frame is eligible for both prescription computer glasses and non prescription glasses

Lens Options

Benefits Standard Blue Light Filter Sunglasses

Clear lenses for everyday vision

Bestseller

Eliminate eyestrain from digital screens

Protect your eyes from UV rays and glare

Material

CR39 / polycarbonate

CR39 / MR from Mitsui Japan

CR39 / polycarbonate

Anti-Scratch Hardcoat

Anti-Glare

Smudge-resistant

Superhydrophobic

Blue Light Protection

UV Protection

How much blue light do the Blue Light Filter lenses block?

Our blue-light filter is integrated directly into the lens monomer itself, rather than a coating that can scratch or wear away.

Not only are they more durable than coated lenses, they are also more effective as they block more than 50% of blue light between 400-480nm, as opposed to 30% (spectrum tested)

Are the Blue Light Filter lenses tinted?

Lenses tinted yellow certainly don’t look great (especially for watching Netflix!). Conventional blue-cut coatings produce annoying purple reflections, particularly noticeable in photos.

Moonspecs Blue-Light Lenses are virtually clear, so you can see the world in true HD color.

Moonspecs Blue-Light Lens

Blue-Cut Coated Lens

Tinted Computer Glasses

What does Anti-Glare do?

Glare comes from many sources, including monitors, mobile screens and lighting. It can cause artificial feedback which makes the fragile ciliary muscles in our eyes work harder and prone to strain. Glare is especially a problem at nighttime.
To combat this, we apply an anti-reflective (AR) coating to our lenses, which minimizes unnecessary reflections and enhances visual acuity. This means you see more clearly without straining your eyes.

What does Smudge-Resistance do?

Our scratch-resistant coating repels water and oil making any dirt or grease a breeze to wipe off (sans streaking).

What does Superhydrophobic mean?

Our superhydrophobic coating allows water (condensation, precipitation, sweat etc) to bead off easily without leaving a trail, making them excellent for all types of weather.

Fit Narrow
Shape Square
Rim Full Frame
Material TR90
Weight 13 g
Gender Unisex
PD Range 48-63
Frame Width 138 mm
Lens Width 43 mm
Frame Height 49 mm
Bridge 17 mm
Temple 144 mm

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Shipping

We offer FREE international standard shipping on all orders above US$15.

For orders totalling less than US$15, a US$4.99 shipping fee applies.

PROCESSING TIME+TRANSIT TIME=TOTAL SHIPPING TIME

STANDARD FREE SHIPPING (E-EXPRESS)

Processing time: 2-4 working days, does not include additional time needed for Backordered products.
Transit Time: Zone A countries (10-15 working days), Zone B countries (15-30 working days)

Zone A countries: United States, Canada, Mexico, Brazil, France, Belgium, Germany, Netherlands, Switzerland, Luxembourg, United Kingdom, Ireland, Spain, Portugal, Denmark, Finland, Norway, Sweden, Iceland, Latvia, Poland, Austria, Hungary, Slovenia, Serbia, Turkey, Israel, Lebanon, Russia, China, Japan, South Korea, Macao, Viet Nam, Cambodia, Singapore, Malaysia, Thailand, Philippines, Indonesia, Australia, New Zealand and South Africa. Other countries are in Zone B.

COURIER SHIPPING (SURCHARGE)

Processing time: 2-3 working days, does not include additional processing/production/assembly time if indicated. Transit time: 2-10 working days for all countries.

For exact courier services offered, transit times and costs, [lease refer to the Shipping Calculator on the Cart page.

Returns

Items in original condition (unopened, unmarked and unused) can be returned for a partial refund. Returns are subject to a 30% restocking fee

For full details, please refer to this page: Customer Service