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Guardian Prescription Safety Glasses

(5 Results)
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Guardian GRXS34

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139 mm
/ 5.47"

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139 mm
/ 5.47"

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57 mm
/ 2.24"

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39 mm
/ 1.54"

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14 mm
/ 0.55"

Guardian GRXS13

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140 mm
/ 5.51"

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121 mm
/ 4.76"

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59 mm
/ 2.32"

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33 mm
/ 1.30"

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16 mm
/ 0.63"

Guardian GRXS37

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145 mm
/ 5.71"

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142 mm
/ 5.59"

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60 mm
/ 2.36"

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41 mm
/ 1.61"

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17 mm
/ 0.67"

Owned by eye doctors

Guardian GRXS16

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140 mm
/ 5.51"

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118 mm
/ 4.65"

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61 mm
/ 2.40"

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39 mm
/ 1.54"

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17 mm
/ 0.67"

Guardian GRXS36

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142 mm
/ 5.59"

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138 mm
/ 5.43"

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59 mm
/ 2.32"

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39 mm
/ 1.54"

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16 mm
/ 0.63"


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Guardian Safety Glasses

Guardian prescription safety glasses are built for maximum protection without compromising comfort. Ergonomic design meets over six decades of industry-leading experience, guaranteeing reliable durability every time. As a leading name in eye protection, Ocusafe is excited to bring you Guardian's latest innovations — from scratch-resistant lenses to certified safety-rated frames. Together, we’re focused on industrial-grade prescription safety glasses that stay comfortable throughout the workday. Shop Guardian safety glasses at Ocusafe for comfort and security you can trust.

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Affordable Guardian Pro Safety Glasses

Eye safety should be affordable — so Ocusafe promises the best protection at the best price. We’re founded by doctors and dedicated to eye health. With convenient online ordering and easy free returns, Ocusafe makes protecting your vision simple. Shop Guardian's reliable safety glasses and keep your eyes safe!

Frequently Asked Questions

We use pupillary distance to customize your prescription lenses. Your eye doctor can measure PD, or you can at home. Place a millimeter ruler just below your eyes on the bridge of your nose. Look in a mirror or have someone align the first millimeter line with the center of one pupil (the eye’s black center), then read the distance. Most adults have a PD of about 55-65 mm, but you should always use your measurement for the best fit.

You can send us a picture of your prescription for easy ordering or add the details yourself after choosing your frames. Check your prescription for sections dedicated to each eye. Both eyes will have unique numbers assigned to them. Add those numbers to the corresponding boxes on the prescription screen, then add your PD.

Waiting around for your glasses is annoying, so we quickly ship over 95% of orders in 5-10 business days. Some safety glasses may take a little longer if they include complex prescriptions like bifocals. We’ll keep you updated so you know when to expect your new safety eyewear.