Free Shipping
Price Match
Easy Returns
Licensed Opticians
The PLASTICS I CONSERVE Eyeglasses deliver classic square styling and prescription-ready versatility at an accessible price. These full-rim acetate frames feature a clean, unisex design that works for everyday wear.
Acetate construction means these frames are lightweight and hypoallergenic, making them comfortable for extended wear without irritating sensitive skin. The square shape suits a wide range of face shapes, from oval to round, offering balanced proportions that don't overwhelm your features. Available in three colors—solid Black, Crystal/Black with translucent front and black temples, and Grey Crystal—you can choose the look that fits your style.
These frames are prescription-ready and compatible with single-vision, bifocal, and progressive lenses. The full-rim design provides secure lens retention, while regular hinges ensure reliable daily function. At under $30, the CONSERVE model makes it easy to keep a backup pair on hand, update your look without breaking the budget, or get your first pair of prescription eyeglasses without a major investment.
The acetate material resists everyday wear better than basic plastic, holding its shape and color through regular use. Pair these frames with anti-reflective coating or blue light filtering lenses to enhance comfort during screen time. With proper care—storing them in a case when not in use and cleaning with a microfiber cloth—these frames will serve you well through daily use.
Product Details
Product DetailsModel
CONSERVEShape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsFrame Color
BlackColor Code
BLCKColor Description
Black
Frame Color
BlackColor Code
CRSTLBLCKColor Description
Crystal/Black
Frame Color
GrayColor Code
GRCRSTLColor Description
Grey Crystal
Size Details
Size DetailsBridge Width
18.00Temple Length
145.00Size
5418-145
Bridge Width
18.00Temple Length
145.00Size
5418-145
Bridge Width
18.00Temple Length
145.00Size
5418-145
California Proposition 65 Proposition 65 is a California regulation that requires special warnings to be presented to customers if a product contains certain quantities of chemicals or toxicants known to the State of California to cause cancer, birth defects, or other reproductive harm. The following warning applies to the products linking to this page:
WARNING: Reproductive Harm – https://www.p65warnings.ca.gov/Free Shipping within the contiguous US only (excluding Hawaii and Alaska) on all Orders over $100.
At DesignerOptics.com we are committed to the highest quality of service.
We ship products to all 50 US states as well as to many other countries around the world. We take all the measures to ship our items in a timely manner, directly to your door, almost anywhere in the world.
In stock products usually ship within two business days, but may take up to five business days*. When an order ships you will receive a confirmation email with the tracking information. You can also track your order by logging into your account.
We provide FREE SHIPPING on all orders over $100 We also offer overnight and second day delivery shipping options. Please note that when using next day or second day delivery it still takes 48 to 72 Business hours for the order to be processed.
The Designer Optics Low Price Guarantee is simple:
Designeroptics.com matches the price of all retail competitors and major online retailers.
How it works:
Place the frames in your cart
Before placing your order in add the following the comments box, Add the URL (web address) of the page where you found the lower-priced item,
Your credit card will not be charged until we have confirmed with you by phone or by email that your item qualifies for our Price-Match Guarantee.
Please Follow those easy steps for returns
1- Please fill out this form Return Authorization Form to get an RMA # you will receive a RMA # with instruction on how to return them within 48 to 72 Business hours from the time you submitted the form. Wait for our confirmation e-mail before shipping back the return
2- Send the product back to us following the instructions indicated in our e-mail and to the address we will provide you.
3- Make sure to confirm with us via e-mail the shipping date, the shipping service you used and the tracking number whenever you have
4- Include details of the return and how you would like for us to go about it (refund, store credit, exchange, etc). Designer Optics is not responsible for items damaged along the way.
Please allow us 3 to 5 business days from when items are received for us to process the refund. The amount to be refunded will not include shipping charges. if the order consists of 3 or more frames we will charge a 20% Restocking fee. otherwise only the shipping will be deducted.
Some exclusions may apply. Please note prescription lenses are final sale. We also do not accept returns on beauty products due to health and safety concerns. For more information please go to Returns
At Designer Optics, our skilled and experienced lab opticians play a crucial role in ensuring the quality and accuracy of your eyewear. With over 30 combined years of experience and full licensure, they review each prescription carefully and are equipped to answer any questions you may have.
Our state-of-the-art lab is equipped with the latest technology and equipment, including advanced edging and cutting technology, to produce lenses that are precise and accurate. Whether you need full frame or rimless lenses, our team is dedicated to providing the best possible results.
For personalized support, simply send an email to Support@designeroptics.com to request a call back from one of our friendly opticians.
Frequently Asked Questions
Are the PLASTICS I CONSERVE Eyeglasses prescription-ready?
Yes, these frames are fully prescription-ready and compatible with all lens types including single-vision, bifocal, and progressive lenses. You can add prescription lenses during checkout, along with optional coatings like anti-reflective or blue light blocking treatments.
What is acetate and why is it used for eyeglass frames?
Acetate is a plant-based plastic material derived from cotton and wood pulp that's hypoallergenic, lightweight, and more durable than standard plastic. It's ideal for eyeglass frames because it resists everyday wear, holds rich colors well, and remains comfortable during extended wear without irritating sensitive skin.
How long do affordable acetate eyeglass frames typically last?
With proper care, acetate frames typically last between 1-3 years of daily wear. Storing them in a protective case when not in use, cleaning them regularly with a microfiber cloth, and avoiding exposure to extreme heat will help maximize their lifespan.
What face shapes work best with square eyeglass frames?
Square frames like the CONSERVE model work well for oval, round, and heart-shaped faces by adding definition and balanced proportions. The structured square shape provides a classic, versatile look that complements most face types without overwhelming your features.
Can I add blue light blocking lenses to these frames?
Yes, these prescription-ready frames can be fitted with blue light blocking lenses to help reduce eye strain from digital screens. You can also add anti-reflective coatings, UV protection, or other lens treatments during the ordering process to customize your eyewear.
Are these eyeglasses suitable for both men and women?
Yes, the PLASTICS I CONSERVE Eyeglasses feature a unisex design with a classic square shape that works for all genders. The neutral styling and multiple color options make them adaptable to different personal styles and preferences.