We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Gray half-frame safety glasses with adjustable silver and black temples, polycarbonate lenses, anti-fog coating

3M

3M 11379 +2.5 Gray Polycarbonate Personal Protective Equipment

SKU CH-ZHTM-5ND4P MPN 11379

Gray polycarbonate safety readers with +2.5 magnification, anti-fog coating and wraparound half-frame meeting ANSI Z87.1-2003 and CSA Z94.3-2002

  • +2.5 magnification for clear close-up reading
  • Gray polycarbonate lenses block glare and UV at .999 protection
  • Anti-fog coating keeps vision clear in humid conditions
  • Adjustable temples and wraparound half-frame fit most users
  • Meets ANSI Z 87.1 2003 and CSA Z 94.3 2002 safety standards

Protective Reading Glasses +2.5

These 3M safety readers combine a +2.5 dioptre magnification with impact-rated polycarbonate lenses. The grey tint reduces glare while the anti-fog coating helps maintain clear vision in humid or temperature-changing environments. A wraparound half-frame design fits a universal adult size and meets ANSI Z 87.1 2003 plus CSA Z 94.3 2002 standards. Adjustable silver and black temples allow a secure, personalised fit for extended wear.

Indoor detail work, not outdoor sunglasses

The grey lens is intended for indoor tasks such as inspection, assembly or reading plans where moderate glare reduction is useful. Workers who need clear or amber lenses for low-light areas, or who require foam-lined frames for dust sealing, should choose a different model. The fixed +2.5 power also means the product does not suit users who need a different magnification or prescription inserts.

Fixed +2.5 dioptre magnification

The single optical power of +2.5 dioptres determines whether these glasses match the wearer's near-vision requirement. No alternative strengths are offered for this model, so the buyer must confirm the correction value before purchase.

Highlights

  • +2.5 magnification for clear close-up reading
  • Gray polycarbonate lenses block glare and UV at .999 protection
  • Anti-fog coating keeps vision clear in humid conditions
  • Adjustable temples and wraparound half-frame fit most users
  • Meets ANSI Z 87.1 2003 and CSA Z 94.3 2002 safety standards

Specifications

Brand3M
Model11379

Questions about this item

How do I adjust the silver-and-black temples on these 3M 11379 glasses so they stay put, and what is the step most people skip?

Slide each temple in or out until the frame sits level, then tighten the ratchet until you feel a firm click; the step most people skip is re-checking the fit after the first hour of wear.

What part of these 3M 11379 readers will need replacement first under daily shop use?

The anti-fog coating on the gray polycarbonate lenses degrades with repeated cleaning; once it stops clearing within seconds, replace the lenses.

Which limit appears first when wearing these 3M 11379 glasses continuously in a hot, humid plant?

The half-frame seal lets perspiration reach the lenses faster than a full wraparound, so fogging returns before the ANSI Z 87.1 impact rating is tested.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.