• Astera Blue AcetateEyeglass Frames from EyeBuyDirect, Front View
  • Astera Blue AcetateEyeglass Frames from EyeBuyDirect, Side View
  • Astera Blue AcetateEyeglass Frames from EyeBuyDirect, Angle View
  • Astera Blue AcetateEyeglass Frames from EyeBuyDirect, Closed View
  • Astera Blue AcetateEyeglass Frames from EyeBuyDirect, with Tinted Lenses
Try OnTry On

Astera Glasses

Eco Friendly

SquareBlueEyeglasses

10 Reviews
Tortoise
Crystal Green
Crystal
Black
Brown
Blue
$93
price includes 1.5 index prescription lenses
Size:
Medium(4918-140)
Size Guide

Only1frames left in stock

Select Lenses
Spring Hinges
Spring Hinges
Eco-Friendly
Eco-Friendly
Anti-Scratch lens coating
Not sure about your size?
Size Guide
  • Front
  • Side
FrontSide
Show in InchesShow in mm

About Astera

Add a splash of cool to your look with these square eyeglasses in blue. Crafted from smooth bio-based acetate* with spring hinges for a comfy fit, Astera blends bold style and everyday ease. Ready to make a statement while keeping it effortless? Here’s your new favorite frames. *Acetate having 61% bio-based carbon content representing the amount of plant-based carbon in the material compared to fossil-based carbon.

Astera

30-Day Free Returns

24/7 Customer Service

Vision Insurance

Reviews

Ratings
4.8
from 10 reviews
Quality4.8
Style5.0
Fit4.7
Rate this frame
Photos
Sarah T. - Black - square - acetate
Erin R M. - Tortoise - square - acetate
Monica S. - Black - square - acetate
Angeles A. - Crystal - square - acetate
Reviews
Read all reviews
Quality 5.0Style 5.0Fit 5.0
So cute!

Great basic black plastic frame. Looks great, feels light.

Sarah T. - Black - square - acetate
Sarah T.
Reviewed on 20 April 2026Black - Size M
helpful (2)
Quality 5.0Style 5.0Fit 5.0
Super cute

Very cute! I like the shape and they fit my face nicely, just big enough without looking crazy.

Erin R M. - Tortoise - square - acetate
Erin R M.
Reviewed on 22 May 2026Tortoise - Size M
helpful (0)
Quality 5.0Style 5.0Fit 5.0
I’m absolutely loving these new glasses.

They are the perfect compliment to any outfit. The shape is perfect for my face and the spring hinges are a must. They are lightweight and comfortable to wear all day. Going to purchase them in another color since I love them so much!

Stacy W.
Reviewed on 07 March 2026Crystal - Size M
helpful (1)