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ABOUT US |
GLOSSARY
Radians Bifocal
Safety Glasses
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Determine
smallest text that can be read with some difficulty
from a distance of 14 inches from the bridge of your
nose..
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Power
needed
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If you have difficulty
reading this line, you need ....
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3.0
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If you have difficulty
reading this line, you need ....
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2.5
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If you have difficulty
reading this line, you need ....
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2.0
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If you have difficulty
reading this line, you need ....
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1.5
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If you have difficulty
reading this line, you need ....
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1.0
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We accept major credit cards with our SECURE SERVER.
BifocalSafetyGlasses.com
5480 San Juan Ave,
Citrus Heights, CA 95610
Tel: 916-967-1980
Fax: 916-966-1223
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