Jeffrey
Rectangle Black Eyeglasses
Jeffrey
Rectangle Black Eyeglasses
Free shipping on orders over $79

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30-Day Exchange & Return
Enjoy 30 days to try our glasses. Send back for a free exchange or return.

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365-Day Frame Guarantee
Customers are eligible for a one-time frame replacement within 365 days.
Details
- Color: Black
- SKU: FM148B
- Frame: Semi-Rimless
- Shape: Rectangle
- Weight: 10.1g (0.36oz)
- Gender: Men
- Material: Metal
- Bifocal: Yes
- Progressive: Yes
Description
Introducing Kenneth, a remarkably lightweight and comfortable alloy frame that weighs a mere 10.1 grams—equivalent to just three sheets of A4 paper.
This frame boasts a sleek, hollow-cut design that not only reduces weight but also offers exceptional flexibility and prevents deformation. With its 45° high-elasticity curve, Kenneth provides a perfect, pressure-free fit for extended wear. Experience the ultimate in lightweight comfort and durability with Jeffrey.
Frame Width
142 mm
Lens Width
56 mm
Bridge
16 mm
Lens Height
33 mm
Temple Length 145 mm
Reviews (43)
Overall Rating: 5/5
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- Maya S.
- 21/01/2026
21/01/2026Translucent frames are having a moment and this blue version nails the trend. The acetate feels premium and the color is consistent throughout. A statement piece that's surprisingly wearable.
-
- Marcus T.
- 20/01/2026
20/01/2026Bought the black frame for daily use. Perfect unisex design - neither too masculine nor feminine. The build quality exceeds expectations for the price point.
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- James W.
- 18/01/2026
18/01/2026The silver metal frame has a minimalist aesthetic that pairs well with both casual and formal attire. Surprisingly lightweight for metal frames.
-
- Olivia T.
- 17/01/2026
17/01/2026The blue translucent frame is like wearing a piece of art. Acetate quality prevents color fading and maintains clarity. Perfect for those who want to express personal style.
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- Ava Chen
- 17/01/2026
17/01/2026The honey brown tortoise shell has such warm undertones that complement my skin tone beautifully. Acetate construction means no skin irritation - a game changer for sensitive wearers.
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- Alex J.
- 16/01/2026
16/01/2026These glasses strike the perfect balance between style and functionality. The clear frame option gives me that trendy 'invisible' look I was searching for.
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- Hannah L.
- 15/01/2026
15/01/2026The black frame's minimalist design lets your features shine. Acetate construction means no annoying reflections. Proof that gender-neutral design can be both stylish and practical.
-
- Daniel F.
- 15/01/2026
15/01/2026Gunmetal option strikes the perfect balance between formal and casual. The material combination prevents slipping while providing all-day comfort. Smart design for diverse wearers.
-
- Alex J.
- 10/01/2026
10/01/2026Tortoise shell variation has beautiful marbling that looks different in various lighting. High-quality acetate ensures consistent coloring throughout. A unisex classic reinvented.
-
- David K.
- 10/01/2026
10/01/2026The gunmetal frame has a sleek, professional look that works perfectly in my corporate environment. Received multiple compliments during meetings.
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- Maya S.
- 21/01/2026
- Color: Tortoise|Size: S
Translucent frames are having a moment and this blue version nails the trend. The acetate feels premium and the color is consistent throughout. A statement piece that's surprisingly wearable.
-
- Marcus T.
- 20/01/2026
- Color: Tortoise|Size: S
Bought the black frame for daily use. Perfect unisex design - neither too masculine nor feminine. The build quality exceeds expectations for the price point.
-
- James W.
- 18/01/2026
- Color: Tortoise|Size: S
The silver metal frame has a minimalist aesthetic that pairs well with both casual and formal attire. Surprisingly lightweight for metal frames.
-
- Olivia T.
- 17/01/2026
- Color: Tortoise|Size: S
The blue translucent frame is like wearing a piece of art. Acetate quality prevents color fading and maintains clarity. Perfect for those who want to express personal style.
-
- Ava Chen
- 17/01/2026
- Color: Tortoise|Size: S
The honey brown tortoise shell has such warm undertones that complement my skin tone beautifully. Acetate construction means no skin irritation - a game changer for sensitive wearers.
-
- Alex J.
- 16/01/2026
- Color: Tortoise|Size: S
These glasses strike the perfect balance between style and functionality. The clear frame option gives me that trendy 'invisible' look I was searching for.
-
- Hannah L.
- 15/01/2026
- Color: Tortoise|Size: S
The black frame's minimalist design lets your features shine. Acetate construction means no annoying reflections. Proof that gender-neutral design can be both stylish and practical.
-
- Daniel F.
- 15/01/2026
- Color: Tortoise|Size: S
Gunmetal option strikes the perfect balance between formal and casual. The material combination prevents slipping while providing all-day comfort. Smart design for diverse wearers.
-
- Alex J.
- 10/01/2026
- Color: Tortoise|Size: S
Tortoise shell variation has beautiful marbling that looks different in various lighting. High-quality acetate ensures consistent coloring throughout. A unisex classic reinvented.
-
- David K.
- 10/01/2026
- Color: Tortoise|Size: S
The gunmetal frame has a sleek, professional look that works perfectly in my corporate environment. Received multiple compliments during meetings.
Lens Recommendation
We Offer A Variety Of Prescription And Lens Types
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Prescription type
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Single vision distance
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Single vision reading
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Bifocal & progressive
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Non–prescription
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Lens type
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Basic clear
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Blue block lenses
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Photochromic lenses
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Sunglasses
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Lens material
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Polycarbonate
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1.50 – 1.74 high-index
We Have More Lenses
Polarized Lenses
They shield your eyes from annoying glares
while letting non-polarized light through.
Mirrored Lenses
Mirror sunglasses aren't just a fashion
statement – they also block out
harmful UV rays.
Similar Styles
Recommended for you
About the frames
Details
- Color: Black
- SKU: FM148B
- Frame: Semi-Rimless
- Shape: Rectangle
- Weight: 10.1g (0.36oz)
- Gender: Men
- Material: Metal
- Bifocal: Yes
- Progressive: Yes
mm | in
in inches in mm
Frame Width
142 mm
Lens Width
56 mm
Bridge
16 mm
Lens Height
33 mm
Temple Length 145 mm
Description
Description
Introducing Kenneth, a remarkably lightweight and comfortable alloy frame that weighs a mere 10.1 grams—equivalent to just three sheets of A4 paper.
This frame boasts a sleek, hollow-cut design that not only reduces weight but also offers exceptional flexibility and prevents deformation. With its 45° high-elasticity curve, Kenneth provides a perfect, pressure-free fit for extended wear. Experience the ultimate in lightweight comfort and durability with Jeffrey.
Lens recommendations
Polarized lenses
They shield your eyes from annoying glares while letting non-polarized light through.
Learn More>
Mirrored lenses
Mirror sunglasses aren't just a fashion statement – they also block out harmful UV rays.
Learn More>Best Eyewear Website for Budget Buys.
30 Day
Return & Exchange
90 Day
Warranty
Reviews 43 reviews
-
- Maya S.
- 21/01/2026
Translucent frames are having a moment and this blue version nails the trend. The acetate feels premium and the color is consistent throughout. A statement piece that's surprisingly wearable.
-
- Marcus T.
- 20/01/2026
Bought the black frame for daily use. Perfect unisex design - neither too masculine nor feminine. The build quality exceeds expectations for the price point.
-
- James W.
- 18/01/2026
The silver metal frame has a minimalist aesthetic that pairs well with both casual and formal attire. Surprisingly lightweight for metal frames.
-
- Olivia T.
- 17/01/2026
The blue translucent frame is like wearing a piece of art. Acetate quality prevents color fading and maintains clarity. Perfect for those who want to express personal style.
-
- Ava Chen
- 17/01/2026
The honey brown tortoise shell has such warm undertones that complement my skin tone beautifully. Acetate construction means no skin irritation - a game changer for sensitive wearers.
-
- Alex J.
- 16/01/2026
These glasses strike the perfect balance between style and functionality. The clear frame option gives me that trendy 'invisible' look I was searching for.
-
- Hannah L.
- 15/01/2026
The black frame's minimalist design lets your features shine. Acetate construction means no annoying reflections. Proof that gender-neutral design can be both stylish and practical.
-
- Daniel F.
- 15/01/2026
Gunmetal option strikes the perfect balance between formal and casual. The material combination prevents slipping while providing all-day comfort. Smart design for diverse wearers.
-
- Alex J.
- 10/01/2026
Tortoise shell variation has beautiful marbling that looks different in various lighting. High-quality acetate ensures consistent coloring throughout. A unisex classic reinvented.
-
- David K.
- 10/01/2026
The gunmetal frame has a sleek, professional look that works perfectly in my corporate environment. Received multiple compliments during meetings.












