Please choose your prescription
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Single-vision
FreePrescription that corrects one field of your vision (near, distance or mid)
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Progressive
+$100Prescription that correct your near, distance and mid fields of vision ("ADD" is on your prescription)
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Just the frame
FreeStyle the frame without a prescription. -
Reading glasses
FreeMagnification for reading. (No prescription needed)
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Bifocal (with line)
+$75Dual-field vision correction for both near and distance clarity separated by a line
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Single Vision Prescription
Corrects a single field of vision (distance, near or intermediate).
This is the most common type of prescription.
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Progressive Prescription
Corrects all fields of vision in one lens.
No need to switch between reading and distance glasses.
If there is an “ADD” written on your prescription, you’re eligible for progressives.
Choose your lens thickness
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Premium Elite Clear3
FreePremium Prescription Lenses (up to Mid Index). Includes scratch resistant, anti-reflective, 100% UV blocking and superhydrophobic coatings. *Upgraded from standard polycarbonate. -
Ultra Thin Lenses4
+$49.99Ultra Thin Lenses (up to 1.67 High Index), Includes scratch resistant, anti-reflective, 100% UV blocking, and superhydrophobic coatings.
Select a magnification strength!
- +0.25
- +0.50
- +0.75
- +1.00
- +1.25
- +1.50
- +1.75
- +2.00
- +2.25
- +2.50
- +2.75
- +3.00
- +3.25
- +3.50
- +3.75
- +4.00
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Classic Clear Lens
Crafted from scratch resistant, anti-reflective, 100% UV blocking, and ultra thin high-index lenses.
Includes anti-reflective, and scratch-resistant treatments.
Offers 100% UV protection.
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Light-Responsive Lens
Upon UV exposure, lenses immediately change from clear to dark grey
Made from thin, lightweight, impact-resistant polycarbonate.
Includes anti-reflective, and scratch-resistant treatments.
Offers 100% UV protection.
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Blue-Light-Blocking Lens
When exposed to high levels of blue light from phones, tablets, and computer screens, your eyes work extra hard to cope with the High Energy Visible wavelengths. Using blue light lenses helps keep eyes relaxed during screen viewing, reducing symptoms of digital eye strain.
Lenses are completely transparent and unnoticeable.
Made from thin, lightweight, impact-resistant polycarbonate.
Includes anti-reflective, and scratch-resistant treatments.
Offers 100% UV protection.
Please provide your eye doctor’s information, and our team will reach out directly for your prescription.
Single vision
Corrects a single field of vision (distance, near or intermediate).
This is the most common type of prescription.
Progressive
Corrects all fields of vision in one lens.
No need to switch between reading and distance glasses.
If there is an “ADD” written on your prescription, you’re eligible for progressives.
Elite clear
Crafted from scratch resistant, anti-reflective, 100% UV blocking, and ultra thin high-index lenses.
Includes anti-reflective, and scratch-resistant treatments.
Offers 100% UV protection.
Light-responsive
Upon UV exposure, lenses immediately change from clear to dark grey
Made from thin, lightweight, impact-resistant polycarbonate.
Includes anti-reflective, and scratch-resistant treatments.
Offers 100% UV protection.
Blue-light-blocking
When exposed to high levels of blue light from phones, tablets, and computer screens, your eyes work extra hard to cope with the High Energy Visible wavelengths. Using blue light lenses helps keep eyes relaxed during screen viewing, reducing symptoms of digital eye strain.
Lenses are completely transparent and unnoticeable.
Made from thin, lightweight, impact-resistant polycarbonate.
Includes anti-reflective, and scratch-resistant treatments.
Offers 100% UV protection.
About Petra
Grasp the understated drama of the Petra frame—a gentle cat-eye that whispers femininity and power with a mere glimpse. This frame is a reimagination of the iconic style, dialing down the classic cat-eye boldness by smoothing its edges. The result is a graceful yet quietly fierce frame that demands attention in a low-key, chic manner.
- Crafted from premium acetate and stainless steel
- Ultra-light high quality prescription lenses
- Lenses made in 48 hours and shipped from the USA
- Try any pair for 30 days, risk free + free shipping.
Sizing 52-17-145
You can compare these measurements with your current frame to find your perfect fit.
- A: Lens Width - 52 mm
- B: Bridge Width - 17 mm
- C: Overall Side's Length - 145 mm
- D: Frame Height - 44 mm
- E: Overall Width - 135 mm
Prescription lens types
Prescription type
- Single-vision
- Progressive
- Readers
- Non-prescription
Lens Colours
- Black
- Brown
- Green
- Blue
- Beige
- Rose
Fast, easy and cost friendly.
EVERYTHING WENT VERY SMOOTHLY.
The pair of glasses i ordered is a perfect match to my expectations. Well Done.
The glasses are great for just right and beautiful
Excellent quality.