Prescription Glasses
Number Cruncher
Color •
18 - Black Front with Horn TemplesSize • Wide (142 mm)
We did the math, and our Number Cruncher prescription glasses are an equation that equals total you-ness. These classic rectangular frames are ideal for those with wider heads who want a versatile prescription pair for any sunny occasion.
Our high-tech polycarbonate lenses are anti-reflective and nearly shatter-proof, ensuring durability and clarity. Say goodbye to bulky coke bottle glasses too – our 1.67 high-index lenses are thinner, lighter, and crisper for those with high prescriptions.
Free U.S. Shipping On Orders $75+.
Not instant gratification, but close.
90-Day Returns.
A chinchilla can make a baby in 90 days. We figure that's plenty of time for you to decide if you want to keep your glasses.
Items in the Sale Collection are final sale — no returns or exchanges.
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Frame Measurements
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W Wide | 142 mm | 53 mm | 31 mm | 19 mm | 145 mm |
W Wide | |
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Frame width
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142 mm |
Lens width
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53 mm |
Lens height
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31 mm |
Bridge width
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19 mm |
Temple length
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145 mm |