Which is better for long screen sessions?

The Percey, if you order the right lens. Its polycarbonate lenses are anti-reflective and block UV, and buyers like the lightweight fit. Owners warn that lens strength chosen for computer use can come out wrong, so confirm the prescription. The rectangle blocks blue light but lists no UV or anti-reflective coating.

Which frame lasts longer?

The Percey has the edge on paper: hand-polished acetate, Akulon-coated screws, and free scratched lens replacement. The rectangle is also acetate but lists no hardware or lens warranty. Neither is a metal frame, so both need careful handling.

Is the Percey worth stepping up to?

Yes if you want UV protection, anti-reflective lenses, color choice, and lens replacement. Skip it if you need a rectangular shape or a wider fit, since the Percey is round and sized for narrow faces.

Will the Percey fit a wide face?

Probably not well. Buyers praise it for narrow faces, and the lenses are 47 or 48 mm with 140 mm temples. Measure your current frames before ordering. The rectangle gives no width figures, so try it on if you can.

Do the rectangle glasses block UV?

The listing does not say. It only claims blue light blocking. Treat UV protection as unconfirmed and wear sunglasses outdoors.

Can I use either with a prescription?

Both list prescription as a type. The Percey's owner complaints center on prescription lens accuracy, so ask for a fit check and a redo policy. The rectangle's lens quality is unknown.

Rectangle Full Rim Blue Light Glasses vs Warby Parker Percey Blue-Light Filtering Glasses

Buy the Warby Parker Percey if you want a known brand, a round keyhole-bridge shape, 100% UV blocking, and free scratched lens replacement. Buy the unbranded rectangle if you want a plain brown rectangular frame in acetate and don't need UV or lens guarantees. The Percey is the better-built, better-supported frame, but owners report prescription lens problems and crooked fits, so get the fit checked. The rectangle is a basic frame with no stated lens specs.

Choose the rectangle blue light glasses if you want a simple brown rectangular acetate frame and don't need UV blocking or a lens replacement program.
Choose the Warby Parker Percey if you want a round, well-made acetate frame with UV-blocking polycarbonate lenses and free scratched lens replacement.

Prices

Rectangle Full Rim Blue Light Glasses: $52.99 at Designer Optics (checked today)
Warby Parker Percey Blue-Light Filtering Glasses: $29.99 at eBay (checked today)
Difference: the Warby Parker Percey Blue-Light Filtering Glasses is $23.00 cheaper than the Rectangle Full Rim Blue Light Glasses today

	Rectangle Full Rim Blue Light Glasses	Warby Parker Percey Blue-Light Filtering Glasses
Frame shape	Rectangle	Round with keyhole bridge
Frame material	Acetate plastic	Hand-polished cellulose acetate
Lens specs	Blue light blocking only; no UV or impact rating stated	Polycarbonate, blocks 100% of UV, anti-reflective
Lens replacement	Not offered	Free scratched lens replacement
Hardware	Not specified	Akulon-coated screws for durability
Color options	Brown only	Black, blue, brown, tortoise
Sizing	One size	47 mm and 48 mm lens widths, 140 mm temples
Fit feedback	No owner reports available	Owners praise narrow-face fit but report crooked frames and prescription lens issues

Spec	Rectangle Full Rim Blue Light Glasses	Warby Parker Percey Blue-Light Filtering Glasses
Color	Brown	Black, Blue, Brown, Tortoise
Frame Material	Plastic	Plastic
Type	Reading, Prescription	Reading
Plastic Type	Acetate	Acetate
Frame Type	Whole Frame	—
Model	Rectangular	—
Gender	Unisex	—
Shape	Rectangle	—
Bridge Type	Single Bridge	—
Rim Type	Full Rim	—
Frame Color	Black	—
Lens Features	AR With Blue Light Blocking	—

Spec	Rectangle Full Rim Blue Light Glasses	Warby Parker Percey Blue-Light Filtering Glasses
Department	—	Women's
Style	—	Fashion, Business
Lens Type	—	UV, Anti-reflective
Lens Width	—	47 mm wide lens, 48 mm wide lens
Temple Length	—	140 mm long

Rectangle Full Rim Blue Light Glasses vs Warby Parker Percey Blue-Light Filtering Glasses

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Rectangle Full Rim Blue Light Glasses vs Warby Parker Percey Blue-Light Filtering Glasses

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Rectangle Full Rim Blue Light Glasses

Warby Parker Percey Blue-Light Filtering Glasses

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Rectangle Full Rim Blue Light Glasses

Warby Parker Percey Blue-Light Filtering Glasses

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