EL can be appropriate in specific applications where temporary or intermittent lighting is required, and/or if a specific (often vintage) aesthetic is desired.

When backlighting a switch, LED bulbs are embedded or mounted inside, generally (but not always) on the surface of the circuit layer. When the LEDs are illuminated, light flows through the top layer of the switch.

While not always a design requirement, many switches feature a backlight. This component works to illuminate the front of the switch so that it’s easier for users to see. But, while most people are familiar with the general concept of backlighting, few know the specifics of how it works.

The color of an EL backlight will ultimately depend on the color of the phosphor it uses, since different compounds create different colors. As a result, manufacturers can create switches with a specific color of backlighting by using the right type of phosphor compounds in the EL bulbs.

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Backlighting for membrane and touch switches works in a similar way as backlighting used in other devices, including liquid-crystal displays (LCDs). Within the switch is a backlighting component that’s designed specifically for the purpose of illuminating the front of the switch. The switch backlighting component activates when the device is turned on, illuminating the upper layer of the switch.

Our filters are not one-size-fits-all. They are specialized to provide optimal protection against specific laser wavelengths. Whether you are working with Nd:YAG lasers, diode lasers, or any other type, we have a filter that’s specifically designed for the wavelength of your laser. This specificity ensures that you are protected precisely where you need it.

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We offer our advanced filtering technology in both polycarbonate and glass lenses. This dual offering ensures that whether you prioritize flexibility and comfort with polycarbonate or the enhanced protection and clarity of glass, you have access to the same high-standard, wavelength-specific laser protection. Our commitment lies in providing you with choices that do not compromise on safety, allowing you to select the perfect combination of lens material and filter based on your specific work environment and safety requirements.

Selecting the appropriate laser safety eyewear is of paramount importance. Our range of products is meticulously designed to safeguard your eyes from Class 3R, Class 3B, and Class 4 laser systems, offering extensive protection with a variety of laser filters. It is essential to choose glasses or goggles that fit comfortably and provide comprehensive protection from all angles, blocking or attenuating the specific wavelength range and Optical Density (OD) required for your laser equipment. For those still deciding on the right choice, our Certified Laser Safety Officers (LSO) are available to assist, or you can contact us for expert advice. We offer complimentary consultation and OD calculations for laser systems, ensuring our CE-certified products meet your precise needs.

If you have any inquiries, require assistance choosing laser safety glasses, or wish to discuss custom or prescirption laser safety eyewear options with one of our knowledgeable sales representatives, please get in touch with us. We are here to help and provide you with all the information and support you need.

Choosing the right filter can be complex, given the variety of lasers in use. Our team of experts is always ready to assist you in selecting the perfect filter based on the specific requirements of your laser equipment. This personalized approach ensures that you get not just any protection, but the right protection for your specific application.

Fiber optics aren’t without their downsides, however. Installation tends to be very complex and labor-intensive compared to other backlighting solutions, such as LED. Combine this with the high cost of the optical fibers themselves, and fiber optic backlighting tends to be quite expensive. Optical fibers can additionally be sensitive to bending or stress, which can lead to breakage or reduced light transmission. Other factors such as light loss, color changing, and the ongoing maintenance needed further limit the number and type of applications in which fiber optic backlighting is appropriate.

Our goal at Phillips Safety is to provide customers with laser safety glasses that provide the highest protection against all kinds of lasers. That being said, our laser safety glasses start at $30.00, with many options to choose from. Added features such as prescription and lens coatings can bring up the price of your laser safety glasses. However, these features are provided at the best price in the market.

Laser safety glasses usually take between 1 and 3 business days to be shipped. Prescription orders from Phillips Safety take between 7 and 10 business days to be completed and shipped. This is the same for all prescription safety glasses.

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Fiber optic backlighting can be valuable in applications where point-to-point light transmission (particularly over long distances), minimal heat emission, and electrical isolation are necessary.

These lightweight and impact-resistant lenses offer excellent protection with a comfortable fit. Ideal for fast-paced environments, they provide high optical clarity and are suitable for most laser applications.

As the name suggests, LED backlighting involves the use of light-emitting diodes, or LEDs. Unlike traditional bulbs, such as incandescent, LEDs don’t have a filament; instead, they use a semiconductor to create light. When electricity flows through the semiconductor, it releases a narrow and concentrated stream of light particles, resulting in a bright light.

At Phillips Safety, we proudly offer a premium range of laser safety glasses and goggles, meticulously crafted for various applications, including Medical, Military, Research and education, and Industrial sectors. Our products are not only designed to provide the highest quality laser protection for your eyes and skin, but they also rigorously adhere to the highest safety standards. Each pair of Phillips Safety laser safety glasses meets the stringent ANSI Z136 Standard for Laser Safety, ensuring maximum protection against laser exposure. Furthermore, our eyewear complies with the ANSI Z87 standard for impact resistance, offering robust protection in various environments. Our extensive line includes CE-certified laser safety glasses that meet European standards EN166, EN207, and EN208. This comprehensive range ensures you can access eyewear that provides unparalleled laser safety and exceptional impact resistance, suitable for any professional requirement.

Selecting the appropriate laser safety glasses is crucial for effective eye protection. Here’s a simplified guide to assist you:

Please contact us on our chat, e-mail us at [email protected], or call us at 1-866-575-1307. Phillips Safety is committed to getting your order out quickly and efficiently while doing proper quality control.

As outlined above, you’ll find many of the same benefits when considering EL and LED backlighting. They are both cost- and energy-efficient, available in low-profile designs, and support multiple colors. In addition, LEDs coupled with effective light guides boast similar uniformity to EL.

Unlike LED and UL backlighting, fiber optic backlighting doesn’t generate its own light; rather it consists of many small strands of optical fiber, generally made of glass but sometimes of plastic, that distribute light throughout a switch to illuminate it. Optical fiber backlighting is most often used in conjunction with LEDs.

Safety is our priority. All our laser safety glasses meet the ANSI Z136.1 standards, ensuring they pass rigorous testing for optical density, robustness, and overall quality. This standard is a benchmark in the laser safety industry, guaranteeing the best protection against laser hazards.

Like LED backlighting, EL is available in small sizes and multiple colors, and is very energy- and cost-efficient. Unlike LED, though, it provides uniform lighting without dark or bright spots.

When you partner with NMG, you benefit from our team’s many decades of backlighting experience, dating back to the 1930s. We can help identify and design the right backlighting solution for your project, as well as support with your device’s manufacturing and supply chain management. Contact us today to get started!

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We employ the latest in optical filter technology to provide lenses that offer both high levels of protection and visibility. Our filters are a result of extensive research and development, ensuring they meet the highest safety standards while also catering to the practical needs of users in diverse laser environments.

Yes, our laser safety glasses are rigorously tested and adhere to the ANSI Z136 standard for laser safety, ensuring comprehensive protection against laser hazards. Additionally, they meet the ANSI Z87.1 standard for impact resistance. For our European customers, we also offer products certified to the CE standards, including EN166 and EN207, further affirming our commitment to safety and quality in diverse working environments.

Electroluminescent (EL) backlighting uses phosphor compounds to generate light using electroluminescence—the illumination of the phosphor compounds when exposed to electricity. With an EL backlight panel, a layer of phosphor is printed between two conductive layers. When the device is turned on, electricity will flow through the two conductive layers as well as the phosphor layer in the middle. The phosphor compounds illuminate when exposed to the electrical current, illuminating the switch above.

There are several different backlighting solutions for switch manufacturing. Below we’ll explore the various types of backlighting options and factors that make each type more suitable for various applications.

Although effective and easy to implement, LEDs have a tendency to create bright spots, restricting their utility as a full-panel backlight for membrane switches. Nelson Miller Group has industry-leading expertise in the development of Light Guide Films (LGF) to support the even distribution of LED backlighting.

At Phillips Safety, we understand the critical need for reliable eye protection in environments where laser exposure is a concern. Our range of laser safety glasses is meticulously designed to cater to diverse requirements and settings.

LED is the leading choice for switch backlighting in most applications because of its long lifespan, ability to maintain its brightness with minimal deterioration, small size, broad color options, and low heat production. As LED technology continues to advance, customers will benefit from even more improvements in performance, color quality, and cost.

To test laser safety glasses, a spectrophotometer is required and three steps need to be applied. First, the lens needs to be applied to the spectrophotometer, which will test the amount of light being absorbed against the amount of light being let through at different wavelengths. The amount being absorbed is a measurement known as Optical Density (OD). Second, you need to find out what protection level is needed based on the output of your laser by looking for the recommended OD of the laser. Finally, compare the OD of your lens to that required. If it is sufficient, it is considered safe.

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While protecting your eyes is our primary concern, we also understand the importance of visibility in precision work. Our filters are designed to reduce the intensity of laser light to safe levels without compromising the clarity of your vision. This balance ensures that while your eyes are shielded from harmful laser radiation, your ability to see clearly and perform tasks accurately is not hindered.

Yes, you can. If your laser safety glasses have replacement side shields or replacement nose pads, those will be listed in our “Frame Parts” category under the “Accessories” menu.

Generally, a rectangular or square-shaped source of illumination is created using two or more layers of woven fiber optic cable. On one end, the fibers are grouped together to form a circular ferrule. It’s then connected to at least one lighting source (generally LEDs). The light is reflected within the fiber optic cables, creating an efficient and high-speed transmission of light throughout the switch.

Because it is generally powered by LEDs, fiber optic backlighting features a long lifespan up to 100,000 hours. Fiber optic protects against bright and dark spots by evenly distributing light across the device, and it reduces the number of LEDs needed (therefore improving energy efficiency). Because optical fibers are resistant to moisture and extreme temperatures, it’s a functional backlighting option for switches in high-humid or otherwise extreme environments.

Phillips Safety is equipped to custom manufacture branded laser safety glasses tailored to the specific needs of laser manufacturers or resellers. Our services include incorporating your logo and specified wavelength requirements directly onto the frames, providing a unique opportunity for you to offer a self-branded product in your portfolio.

NMG has more than 85 years of experience partnering with organizations to bring their industrial, IoT, lighting, medical, telecommunications, consumer, and aerospace products to life. We solve your most complex challenges in engineering design, manufacturing, and supply chain management.

LED has become a preferred backlighting technology in recent years because of its energy-efficient properties. In today’s world of portable devices, this is especially beneficial because it enables less frequent recharging or replacement of the battery. Some additional benefits of LED backlighting are its:

The biggest downside to EL backlighting is its comparatively short lifespan compared to LEDs. The average EL panel lasts approximately 8,000-10,000 hours, vs. 50,000+ hours for LEDs. What’s more, EL panels often experience a decrease in brightness and uniformity over time as they age. As its phosphor compounds begin to decay, EL backlighting may fail to generate a sufficient amount of light.

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For higher power density lasers, our glass lenses offer superior optical density and visibility. They are crafted for environments where maximum protection and durability are paramount.

Following these steps will help ensure you select the most suitable laser safety glasses for your needs, with the added assurance of expert guidance from Phillips Safety.  For more information on how to select Laser Safety Glasses, Click here.

Phillips Safety’s laser safety glasses are not just protective gear; they are a customizable solution designed to cater to the specific needs of various laser applications. Understanding that different lasers emit light at different wavelengths, we offer a comprehensive range of filter options, each meticulously engineered for compatibility with different laser types.