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Smart S2951 Overview
Colors
C1 Black
C2 Brown
C3 Navy
Size
Lens width
Bridge
Temple
Lens height
52
15
140
26
All measurements in millimetres.
Frame details
Brand
Smart
Model
S2951
Material
Plastic
Hinges
Spring hinges
Lens compatibility
Friendly
Collection
Eyeglasses
Gender
Unisex
About the Smart S2951
The Smart S2951 is a plastic frame with spring hinges. The unisex design makes it suitable for a range of wearers.
This frame comes in one size: 52-15-140, with a lens height of 26mm. The 52mm lens width falls on the narrow side of regular, and the 15mm bridge is narrow for this lens width. To compare with glasses you already own, check the numbers printed on the inside of the temple—if your current frames are wider than 52mm or have a bridge larger than 15mm, these will fit smaller.
Order the frame on its own or add prescription lenses made in our U.S. lab: single vision, OmniLux® NAL® lenses or progressives, and prescription sunglasses with Transitions®, tinted or polarized lenses. Free U.S. shipping on every order with prescription lenses.
Frequently asked questions
Which size is the S2951?
It comes in one size, 52-15-140. If the first number on the temple of your current glasses is 50–54 mm, it will fit you in a similar way.
Is the S2951 good for progressive lenses?
The lens height is 26 mm. That is shallow, so single vision is recommended in this frame. Please ask us before ordering progressive or multifocal lenses.
What are spring hinges?
A small spring in the hinge lets the temple flex outward slightly, which reduces pressure at the sides of your head and helps the frame last.
If you already own a pair of glasses, you'll find numbers engraved on the inside of the eyewear temple. These numbers indicate the following:
LENSWIDTH (A)—
BRIDGEWIDTH (DBL)—
TEMPLELENGTH—
LENSHEIGHT (B)—
The first number is the lens width followed by the bridge width. The third number represents the temple length, or the measurement of the arms of your frame. In some cases there may be a fourth number that indicates the lens height. Measurements in mm.
Smart S2951
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