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Clear wraparound safety glasses with bifocal lenses and black temples

3M

3M SF425AF Bifocal Reading Glasses +2.5 Diopter personal protective equipment

SKU CH-741B-265DM MPN SF425AF

Bifocal safety glasses with +2.50 diopter magnification, anti-fog polycarbonate lenses, and ANSI Z87.1 impact protection

  • +2.5 diopter bifocal lenses for clear close-up vision
  • Anti-fog coating keeps lenses clear in humid conditions
  • 9 % UV protection shields eyes from harmful rays
  • Wraparound frameless design fits universally with adjustable temples
  • Meets ANSI Z87.1 impact standard for workplace safety

Bifocal Readers for Close Work

These 3M SF425AF safety glasses combine a +2.50 diopter reading segment with a clear polycarbonate lens. They suit technicians and assemblers who need magnification for fine detail while maintaining eye protection. The frameless wraparound design fits a universal head size with adjustable temples.

Anti-Fog Coating Holds Under Humidity

The anti-fog treatment resists condensation during sustained wear in warm or humid conditions. Indirect venting allows airflow without direct splashes reaching the eye. Clear lens colour preserves true colour perception throughout a full shift. Polycarbonate material absorbs 99.9 percent of UV radiation.

Quick Fit With Adjustable Temples

Temple length adjusts by sliding the arms to match the wearer, so no tools are required. The lightweight plastic frame reduces pressure on the nose during long periods. Black temples contrast with the clear frame for easy orientation. Meets ANSI Z87.1 impact standard for industrial use.

How it compares

Measured against everything we stock in Face Masks, Respirators & PPE, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 68% of the 5,612 comparable items (median $24.99).

Specifications

Product
Brand name3M
Size & build
Shipping weight0.02 kg
Package size25 × 25 × 25 mm

Questions about this item

How much do the 3M SF425AF glasses fog up when worn all day in a warm environment?

The anti-fog lens coating on the 3M SF425AF reduces condensation buildup during extended wear in humid or warm conditions.

Does the 3M SF425AF require prescription inserts or an Rx lens behind the bifocal segment?

No, the +2.50 diopter bifocal lenses are moulded directly into the polycarbonate lenses, so no separate prescription inserts are needed.

Will the 3M SF425AF fit over my existing prescription frames?

The frameless, universal-size design with adjustable temples is intended to be worn directly on the face, not over another pair of glasses.

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