



Black OptiFlex® Rectangle Glasses #1211021
Starting at
CAD $34.95
Frame size55 17 - 147
Frame Color:Black
Pay over time with Affirm or AfterpayLearn More
Zenni WOW price includes:
- High-quality frame
- Basic prescription lenses*
- Anti-scratch coating
- UV protection
*multifocal or readers lenses start at additional cost
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Deluxe Eyewear Case
Protect your eyewear wherever life takes you with this reliable case. The tough exterior is built to withstand bumps and drops, while the plush interior lining helps prevent scratches. A microfiber cleaning cloth is included to keep your lenses clear, making this case a dependable choice for both daily routines and travel.
Protect your eyewear wherever life takes you with this reliable case. The tough exterior is built to withstand bumps and drops, while the plush interior lining helps prevent scratches. A microfiber cleaning cloth is included to keep your lenses clear, making this case a dependable choice for both daily routines and travel.
Prescription requirements
*Additional cost for PDs outside this range
Frame Size
SizeLarge(54 - 56 mm / 2.13 - 2.20 in)
Frame Width136 mm / 5.4 in
Bridge width17 mm / 0.7 in
Lens Width55 mm / 2.2 in
Lens Height40 mm / 1.6 in
Temple Length147 mm / 5.8 in
Frame measurements


5517-147
Side view
Frame design
ShapeRectangle
FeatureLightweight, Flexible
RimFull Rim
MaterialPlastic
WeightLightweight(12 grams / 0.4 ounces)
Lens compatibility
Sunglasses
EyeQLenz™
Transitions®
Specialty lenses
Blokz® blue-light blocking
What makes it special
Optiflex Technology
Lightweight ULTEM frames that provide flexible, ultra comfort, and a flawless fit beneath headsets.Smart Value
Advanced plastic materials deliver trendy styles and reliable durability at accessible prices.All-day ease
Lightweight frames make all-day wear easy, no slipping or digging.Embrace superior comfort and enduring style with these large rectangular glasses crafted from ULTEM — a highly resilient, lightweight, and hypoallergenic material. The full-rim frame offers a secure and adaptable fit, thanks to the inherent flexibility of ULTEM that conforms to different head shapes. Designed with critical touchpoints at the nose bridge and rear temples, these glasses minimize pressure, ensuring all-day comfort. Ideal for both men and women, their sophisticated aesthetic elongates and balances round face shapes, making them a versatile choice for daily and casual wear.

Customer Reviews
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customers
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jeoer54
Verified customer
Fit:True to Size
Quality:High
Amazing frames and perfect lenses!
3 days agoI read about the Optiflex frame's super thin arms/bows for comfort while wearing headsets for hours. I have a different problem. I love bass fishing. I'm in my boat for hours in the blazing sun. I wear glasses (obviously) and I need polarized sunglasses. I have a very strong (+5.75) prescription . Prescription sunglasses are hard to find for my prescription.I also have hearing aids. The kind that have the amplifiers behind the ears. So when I'm fishing, I have my hearing aids, my glasses, my fit over sunglasses all resting on top of my ears. Then I have a hooded fishing shirt and a hat on which squeezes the tops of my ears towards my head. That's a lot of hardware and force pressing against my head and ears. It caused ear pain and headaches. Kinda takes the fun out of fishing. Enter the Optiflex from Zenni. I ordered them with my strong prescription, polarized, green mirrored lenses, retired the fit overs, and problem solved! The lenses are awesome! More importantly, the frames are incredibly light and have super thin, flexible arms/bows. My ear load is drastically reduced and pain relieved. These glasses are a godsend for me! After getting them, even if I wasn't trying to solve pressure at the ears issue, I would buy Optiflex. They are the most comfortable glasses I've ever had in my 47 years of wearing glasses. I can't recommend enough!
I read about the Optiflex frame's super thin arms/bows for comfort while wearing headsets for hours. I have a different problem. I love bass fishing. I'm in my boat for hours in the blazing sun. I wear glasses (obviously) and I need polarized sunglasses. I have a very strong (+5.75) prescription . Prescription sunglasses are hard to find for my prescription.I also have hearing aids. The kind that have the amplifiers behind the ears. So when I'm fishing, I have my hearing aids, my glasses, my fit over sunglasses all resting on top of my ears. Then I have a hooded fishing shirt and a hat on which squeezes the tops of my ears towards my head. That's a lot of hardware and force pressing against my head and ears. It caused ear pain and headaches. Kinda takes the fun out of fishing. Enter the Optiflex from Zenni. I ordered them with my strong prescription, polarized, green mirrored lenses, retired the fit overs, and problem solved! The lenses are awesome! More importantly, the frames are incredibly light and have super thin, flexible arms/bows. My ear load is drastically reduced and pain relieved. These glasses are a godsend for me! After getting them, even if I wasn't trying to solve pressure at the ears issue, I would buy Optiflex. They are the most comfortable glasses I've ever had in my 47 years of wearing glasses. I can't recommend enough!
Reviewer1920418451
Verified customer
Usage:Casual
Exceeds expectations.
a month agoGood glasses,good prices. Thank you!
Good glasses,good prices. Thank you!
davo7721
Verified customer
Usage:Casual
Fit:True to Size
Quality:Average
super lightweight!
a month agoThese glasses are super lightweight and comfoprtable to wear. They don't curve down over the year.
I'm not sure how robust they will be... but time will tell.
These glasses are super lightweight and comfoprtable to wear. They don't curve down over the year.
I'm not sure how robust they will be... but time will tell.
MP
Verified customer
Usage:Casual
Fit:True to Size
Quality:Average
Just got them and very happy with the result
2 months agoJust got them today and I must say I’m surprisingly impressed with the result. First order so I went with the most basic stuff and it’s already better than my last pricy pair of glasses bought from the optometrist place.
Just got them today and I must say I’m surprisingly impressed with the result. First order so I went with the most basic stuff and it’s already better than my last pricy pair of glasses bought from the optometrist place.
Canada