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Choosing the right safety glasses can be tricky, but understanding the EN166 standard is key to ensuring both protection and compliance. In this guide, we’ll explain everything you need to know to select the best eyewear for your needs, from key ratings to maintenance tips.
With our expertise, you’ll gain the confidence to make an informed choice and ensure your safety glasses meet all necessary requirements. Plus, we’ll help you solve your next challenge—whether it’s choosing other PPE or staying fully protected in the workplace. Let’s dive in!
To get started with selecting the right protective eyewear, refer to our How To Choose Safety Glasses – A Buyer’s Guide for foundational insights.
The EN166 standard is a European norm established by the European Committee for Standardization (CEN) that specifies the safety requirements for personal eye protection. It is widely recognized across Europe and ensures that protective eyewear meets stringent criteria for performance and durability.
EN166 applies to all forms of protective eyewear, including safety glasses, safety goggles, and face shields, making it crucial for PPE: sight. Products that comply with EN166 are tested for protection against conditions such as impact, heat, dust, and chemicals.
The EN166 standard uses markings to indicate the level of protection. Here’s a breakdown of the most common symbols:
| Marking | Meaning | Example Application |
| 1 | Optical clarity (highest level) | Prolonged use, e.g., laboratory work |
| F | Low energy impact | Workshop environments |
| B | Medium energy impact | Industrial tasks involving flying debris |
| K | Resistance to surface damage by fine particles | Construction sites |
| N | Anti-fog coating | Cold or humid environments |
Learn more about EN Standards from this guide in Wikipedia.
Using EN166-compliant safety goggles or protective eyewear ensures adherence to European safety standards, offering reliable performance and fostering workplace confidence.
Choosing EN166-compliant eyewear ensures dependable performance in active environments, protecting against situations like flying debris or chemical exposure. EN166-compliant eyewear helps maintain workplace safety standards and supports legal compliance.
For example, in high-impact settings like construction, properly certified glasses provide peace of mind by effectively protecting against flying debris in challenging environments.
Employers and safety officers must prioritize EN166-compliant products to protect workers effectively. For trusted products, explore our curated range of safety glasses.
Selecting EN166-compliant safety glasses involves understanding your specific workplace hazards. This process can begin with a thorough workplace hazard assessment, which involves identifying potential risks, consulting with safety officers, and evaluating past incidents.
Tools such as risk assessment checklists or software solutions tailored to your industry can also be highly effective. Start by identifying the specific challenges in your work environment, such as:
To conduct a hazard assessment, consider consulting with a workplace safety officer or using risk assessment tools tailored for your industry. For general guidance on choosing safety glasses, see our main buying guide.
EN166-certified glasses are used across various industries, including:
Additionally, consider related protective equipment such as hearing protectors and hard hats for complete safety coverage.
Proper maintenance ensures the longevity and performance of your safety glasses: Clean them at least once a day, especially in dusty or humid environments, to maintain clarity. Use specific tools like microfiber cloths and non-abrasive cleaning solutions for best results.
For optimal care, consider cleaning your glasses at least once a day, especially in dusty environments. Investing in anti-fog and scratch-resistant coatings can also enhance durability. Learn about choosing anti-fog options in our anti-fog safety goggles guide.
For a comprehensive understanding of related safety equipment, explore these guides:
We hope this guide has been helpful in understanding the key factors for choosing the best EN166 safety glasses, from impact resistance to optical clarity. Whether you’re working in construction, a laboratory, or a manufacturing environment, we’re here to support your protective eyewear needs.
Explore our full range of EN166-certified safety glasses on Droppe, featuring trusted brands known for their quality and compliance.
Have questions or need assistance in selecting the right eyewear? Feel free to reach out—we’re always here to help ensure your safety and confidence in every purchase.
– The Droppe Team
Yes, EN166 glasses are versatile and can be used in various industries, including construction, manufacturing, and laboratories.
Consider the specific hazards in your workplace, such as impact, chemicals, or dust, and choose the appropriate marking (e.g., “F” for low energy impact or “K” for resistance to surface damage).
EN166 glasses are primarily designed for workplace protection. For outdoor use, look for eyewear specifically rated for UV protection or sports.
Replace your glasses if they show signs of damage, such as cracks, or if they no longer provide adequate protection.
Use mild soap and water to clean them. Avoid abrasive materials and store them in a protective case to prevent scratches.
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