3M BX Reader Safety Glasses — ANSI Z87.1+ Secure-Fit Bifocal Wraparound

The 3M BX Reader integrates reading magnification into a full ANSI Z87.1+ rated wraparound safety glass, serving industrial and construction workers who need impact protection and near-vision help in a single compliant pair. It uses a secure wraparound fit with adjustable temples and nosepiece that sizes across a range of face geometries, and an integrated bifocal segment in the lower lens — in Clear with +1.5, +2.0, and +2.5 diopter and Gray with +2.0, a practical alternative to custom prescription safety glasses for presbyopia.

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Why the 3M BX Reader fits a range of faces

Readers on the job mean a constant swap — pull off the safety glasses, put on readers, work unprotected for a moment. The BX Reader ends that with a magnified bifocal segment built into a full Z87.1+ wraparound, and it goes further on fit: adjustable temples and nosepiece let one secure frame size across different faces, so a crew with varied head shapes can share the same model. Glance down to read, look up to work. Our full 3M BX Reader review rates it 4.5/5, and the safety glasses buyer's guide covers reader options for the jobsite.

What the listing documents

From the published specs: a full ANSI Z87.1+ wraparound polycarbonate safety glass with an integrated bifocal segment in the lower lens; a secure wraparound fit with adjustable temples and nosepiece that sizes across face geometries; Clear +1.5, +2.0, and +2.5 and Gray +2.0 diopters; base model 11374-00000-20. As 3m safety glasses go, the BX is the adjustable reader — a genuine bifocal reader safety glasses and a true reader safety glasses for presbyopia.

Choosing your BX Reader variant

Pick magnification and tint: Clear +1.5, +2.0, or +2.5 from the safety reading glasses collection for indoor close work, and Gray +2.0 for outdoor reading. For a plain clear safety lens without magnification, see the clear-lens collection, and for the outdoor tint decision the clear-vs-smoke lens guide. Because a reader lens fogs in humid work, the anti-fog guide and anti-fog collection cover fog-fighting options.

Where the BX Reader sits in the 3M line

The BX is 3M's adjustable-fit bifocal reader; the Nuvo Reader is the slim low-profile reader with the same diopter range, and the Solus 2000 is the anti-fog flagship that also offers a reader variant. Browse the full 3M safety glasses collection, and the best safety glasses 2026 roundup places the line against other brands.

Where it fits by job and crew orders

The bifocal and adjustable fit suit inspection, layout, and close-up plan or label work across a varied crew — the manufacturing, mechanics, and construction guides rank frames by task, and smaller-faced wearers should check the small-face guide and women's fit guide. Where the hazard exceeds impact — splash, dust, vapor — step to a sealed goggle from the safety goggles collection or the broader eye protection collection. For crew orders, quantity purchasing runs through a free Amazon Business account — volume pricing, PO numbers at checkout, and tax-exempt eligibility for qualifying organizations, with the walkthrough linked in our footer.