3M SecureFit 400 Reader Clear Safety Glasses, Anti-Mist Coating, +2.5

  • RS Stock No. 136-3641
  • Mfr. Part No. SF425AF-EU
  • Brand 3M
Technical Reference
Legislation and Compliance
RoHS Status: Exempt
COO (Country of Origin): CN
Product Details

3M™ SecureFit™ Reader Safety Glasses, Anti-Scratch / Anti-Fog, clear +2.5 Lens, SF425AS/AF-EU

3M™ SecureFit™ Reader Safety Glasses SF425AS/AF EU, Black/Green Frame, Anti Scratch / Anti Fog, clear +2.5 Lens. The rimless lens contains an additional +2.5 reader part at the bottom of the lens magnifying small details.

The wide flexible temple arms for solid side protection and popular to be used in combination with Ear Muffs. Temples also feature 3M™ Pressure Diffusion Temple Technology (PDT) which allows the safety spectacle temples to naturally adjust to individual’s head sizes giving wearers a secure and comfortable fit. Reduces slippage from head movements. Soft, adjustable nose pads for even greater personalisation of fit.

Features and Benefits


Polycarbonate lenses EN166:2001 High speed particles at low energy – F
Extreme temperatures -5°C and +55°C as EN166-2001
UV protection to EN170:2002
Sun glare - Grey, I/O and Blue mirror lenses to EN172:1994


What are the potential eye hazards at work?

There are a number of potential eyes hazards that require eye protection, these include: Radiation (Visible light, heat or infrared radiation or lasers).
Projectiles (Dust, concrete, metal, wood and plastic).
Chemicals (Splashes and fumes)
Blood borne pathogens from blood or body fluids

Can you use prescription glasses be used as Safety Glasses?

These two are not the same, safety glasses provide optimal protection for your eyes on your job. Safety glasses are generally made from different materials or different thicknesses in order to withstand the impact of flying objects or hazardous materials.

Prescription lenses in normal glasses have a primary objective to correct vision and provide little to no protection from hazardous materials.


EN166:2001, EN170:2002, EN172:1994


When assessing the need for eye protection, first identify the hazards (airborne dust, projectiles, splashes etc.), then their extent (frequency/velocity of projectiles, frequency/severity of splashes). All lenses are made from polycarbonate and approved to EN 166-1F.

Attribute Value
Lens Colour Clear
Style Type Spectacles
Prescription +2.5
UV Protection Yes
Scratch Resistant Yes
Anti-Mist Coating Yes
Series SecureFit 400 Reader
Frame Material PC, Stainless Steel, TPE
Lens Material Polycarbonate (PC)
20 in stock for FREE next working day delivery
333 available from Europe for delivery within 1 working day(s).
Price Each
£ 12.28
(exc. VAT)
£ 14.74
(inc. VAT)
Per unit
1 - 6
7 - 14
15 - 39
40 +
Related Products
3M™ Metaliks™ Sport Safety Glasses 71461 00001, Metal ...
3M™ Metaliks™ Sport Safety Glasses 71461 00001, Metal Frame, Anti Scratch / Anti Fog, Clear Lens, have a semi rimless metal frame and optimal field of vision. Comfortable spatula temples with soft tips for a perfect fit and a soft saddle nose pad for enhanced comfort. Semi-rimless metal frame and ...
3M™ Tora™ Safety Glasses 71501 00001, Anti Scratch ...
3M™ Tora™ Safety Glasses 71501 00001, Anti Scratch / Anti Fog, Clear Lens, offers a wraparound lens design for excellent peripheral vision and lateral side protection. An adjustable neck cord for increased comfort and convenient storage is included. Safety glasses with a wraparound lens design offering excellent peripheral vision and ...
Safety eyeshield with a lightweight bronze nylon frame ...
Safety eyeshield with a lightweight bronze nylon frame and sports temples. Clear polycarbonate lens has anti-scratch and anti-fog properties. Super lightweight model (only 21g) which offers continual comfort, even if worn for long periods of timeSports shaped temples for maximum comfortTipgrip side arms to ensure they do not slipPanoramic field ...
3M™ SecureFit™ Safety Glasses SF601RAS EU, features include ...
3M™ SecureFit™ Safety Glasses SF601RAS EU, features include a grey frame, rugged anti-scratch clear lens and a semi-rimless frame with two separate lenses as well as fixed length temple arms. Dual-lens design provides optimal optical performance and good field of visionSemi-rimless frame3M Pressure Diffusion Temple Technology for secure and comfortable ...