G-15 Lens Technology: Sightings

G-15 Lens Sightings

G-15 lenses are more popular than one might realize!

G-15 Lens Technology: How Does It Work?

How Does G-15 Work?

Green and yellow light are in the center of the light spectrum at 555 nanometers and are most easily perceived by the human eye. G-15 lenses maximize the transmission of these colors, decreasing the strain of focusing and creating a cooling sensation for the eyes. These lenses broadcast colors the same way the human eye receives them, resulting in true-to-life vision and less eyestrain. No other lens technology can boast these unique scientific properties.

G-15 Lens Technology: History

A Preventative Solution: G-15 Lenses

The history of G-15 technology dates back to the 1930s when newer airplanes allowed pilots to fly higher and farther than ever before. Many U.S. Army Air Service Pilots were reporting that the glare from the sun was giving them headaches and altitude sickness during flight. In 1929, U.S. Army Air Corps Lieutenant General John MacCready asked Bausch & Lomb, a New York-based medical equipment manufacturer, to create aviation lenses that would reduce the headaches and nausea caused by the intense blue and white hues of the sky. A new kind of lens was introduced in 1936: known as G-15 Anti-Glare, they featured green lenses that cut out the glare without obscuring vision.

G-15 Lens Technology: Eyestrain

The Problem? Eye Strain

According to the Mayo Clinic, Asthenopia (eye strain) is a debilitating ophthalmological condition. When concentrating on a visually intense task for long periods of time, the ciliary muscle tightens, causing pain that manifests itself through non-specific symptoms such as sore or irritated eyes, headaches, difficulty focusing, dry or watery eyes, blurred or double vision, increased sensitivity to light, and pain in the neck, shoulders, or back.

These symptoms not only cause one to be terribly uncomfortable, but can also decrease productivity. The pain may also be intensified by lack of sleep, a time when the eyes are replenished with essential nutrients. While getting more sleep and taking regular breaks can be helpful, there is a preventative measure that can stop eye strain before it starts.

Hamel

The Hamel has a modern wrap-around design that flawlessly combines function and fashion. This stylish eye pro looks great with BDUs or casual attire, while its ballistic rating makes it a perfect choice for the most unpredictable circumstances. Its flexible and durable rubberized matte black frame has foam nose pads that make the glasses easy to wear all day. A sleek brow guard blocks light from above and recessed lens cavities prevent airflow from drying out the eyes. The standard frame style is available with Polarized Gradient, G-15, enhancing Tiger’s Eye, or Clear lenses.

The Hamel frame looks great with Crye Precision’s MultiCam finish. This pattern is used worldwide and was designed specifically for hiding in various environments. The frame is available with Polarized Gradient Smoke and G-15 lenses.

Thin temples provide pinch-free comfort and functionality when worn with a helmet or ear protection and keep a sealed fit with noise reduction headsets.

Sharp Edge

The blade-style Sharp Edge is a lightweight pair of range glasses that are ideal for any tactical activity. The flexible and durable matte black frame is equipped with soft thermoplastic rubber temple arms and adjustable nose pads to create a comfortable, nonslip fit. The absence of a lower frame prevents sight obstruction, making it great for shooting.

• Available with Clear Vapor Shield, Tiger's Eye Vapor Shield, G-15 Vapor Shield, or Polarized Gradient Smoke lenses
• Thin temple option available with Tiger's Eye Vapor Shield, G-15 Vapor Shield, or Clear Vapor Shield lenses
• Vapor Shield military-grade anti-fog lenses are completely resistant to fog
• 3x anti-scratch coating holds up in the toughest environments
• Meets MIL-SPEC uniform standards for US military and law enforcement professionals
• Trade Agreements Act (TAA) Compliant
• Blocks 99.9% of UVA/UVB/UVC Rays
• Meets ANSI Z87.1+2010 specifications
• Military ballistic MCEPS GL-PD 10-12 compliant
• Meets EN166 standards
• Visit www.EdgeEyewear.com/tactical for more information

Clear Lenses

Clear lenses allow the greatest amount of light to enter the eye, making them an excellent choice for indoor and low light conditions. The addition of Vapor Shield military grade anti-fog technology keeps these lenses completely resistant to fog, even in extreme environments. 85% of visible light passes through this lens color.

Available in the following frame styles:
 
Acid Gambit, Blade Runner, Blade Runner XL, Blizzard Goggles, Dragon Fire, Falcon, Fastlink, Hamel, Notch, Overlord Kit, Sharp Edge

Overlord Kit

The ballistic-rated Overlord Kit was specifically designed for tactical operators with feedback from multiple Special Operations Groups, and it is absolutely essential for effective eye protection in the most challenging of environments. The flexible and durable rubberized matte black frame is equipped with a soft thermoplastic rubber nosepiece and temple arms to create a comfortable, nonslip fit. The four blade-style lenses can be easily and quickly interchanged with one gloved hand and no tools. All non-polarized lenses feature Vapor Shield, a built-in military grade anti-fog technology which is completely resistant to fog.  This means anti-fog wipes or sprays are not necessary to keep vision clear. The Overlord Kit includes soft-touch matte black frame, four interchangeable lenses (Clear Vapor Shield, Tiger’s Eye Vapor Shield, G-15 Vapor Shield, and Polarized Gradient Smoke), collapsing MOLLE-compatible case, microfiber lens cleaning bag, chamois cleaning cloth, and noose & neoprene strap eyewear-retaining leashes.

Clear lenses are the classic option for safety glasses. They allow the greatest amount of light to enter, making them an excellent choice for indoor and low light conditions. The addition of Vapor Shield military-grade anti-fog coating keeps these lenses completely resistant to fog, even in extreme environments. 85% of visible light passes through this lens color.

Tiger’s Eye lenses are engineered to be the ideal shooting lens for the ultimate marksman. They increase contrast and depth perception in overcast conditions and feature a blue light filter that reduces eyestrain and fatigue. The addition of Vapor Shield military-grade anti-fog coating keeps these lenses completely resistant to fog, even in extreme environments. 50% of visible light passes through this lens color.

G-15 lenses provide contrast and image definition while maintaining a neutral, true-to-life perspective. This technology was pioneered by the U. S. Air Force and features a green-colored tint that has cooling properties for the eyes.  G-15 lenses are perfect for a variety of bright light conditions. The addition of Vapor Shield military-grade anti-fog coating keeps these lenses completely resistant to fog, even in extreme environments. 15% of visible light passes through this lens color.

Polarized Smoke lenses provide the perfect all-around tint for bright light conditions. This popular lens color blocks the brightest sunrays and glare without creating color distortion. The addition of a polarizing filter increases clarity by reducing glare. 14% of visible light passes through this lens color.
Edge Tactical Eyewear glasses provide 99.9% UV protection and are tested in independent laboratories to assure their compliance with ANSI Z87.1+2010, Military Ballistic MCEPS GL-PD 10-12, and EN 166 standards. All Edge lenses block 99.9% of UVA, UVB, and UVC radiation and are coated to reduce scratching.

Edge Accessories

Edge Accessories proudly manufactures high quality retention products for intense activities. Edge offers several different leashes, keychains, and lanyards with a variety of features - each designed for unique applications and preferences. When keeping track of gear is the last thing on your mind, we have it secured.

Hamel Gray Wolf

The Hamel Gray Wolf has a modern wrap-around design that flawlessly combines function and fashion. This stylish eye pro looks great with BDUs or casual attire, while its ballistic rating makes it a perfect choice for the most unpredictable circumstances. Its flexible and durable rubberized matte gray frame has foam nose pads that make the glasses easy to wear all day. A sleek brow guard blocks light from above and recessed lens cavities prevent airflow from drying out the eyes. Thin temples provide comfort and functionality when worn with a helmet or ear pro and keep a sealed fit with noise reduction headsets.

• Available with G-15 Vapor Shield lenses
• Vapor Shield military-grade anti-fog lenses are completely resistant to fog
• Thin Temple technology eliminates head pinch, provides comfort & functionality when worn with a helmet or ear protection, and keeps a sealed fit with noise reduction headsets
• 3x anti-scratch coating holds up in the toughest environments
• Trade Agreements Act (TAA) Compliant
• Blocks 99.9% of UVA/UVB/UVC Rays
• Meets ANSI Z87.1+2010 specifications
• Military ballistic MCEPS GL-PD 10-12 compliant
• Meets EN166 standards
• Visit www.EdgeEyewear.com/tactical for more information

XL Fit

Head size varies from person to person and standard-sized eye pro can be too small on the face or tight in the temples for those with larger heads. The solution is a wider frame that not only feels comfortable but also looks natural. Meet the Blade Runner XL.

WWII Legends Series

Edge Tactical Eyewear was inspired to create the WWII Legends Series after discovering several stories of our nation’s unsung military heroes. These glasses were created to commemorate such brave warriors by keeping their stories alive and funding services that benefit those who have served our country. A portion of all proceeds is donated to key foundations supporting American war veterans.

Boneyard
The Boneyard's matte black & gray frame features temple art dedicated to the unknown NCO who charged the beaches of Normandy.

Cataclysm
The Cataclysm's matte black & red frame features temple art that memorializes the unlucky soldier who gave his life to defend our country.

Deathproof
The Deathproof's matte black & green frame is aggressive and stylish, featuring temple art that pays tribute to the early fighting aviators of World War II.

What Are UV Rays?

Ultraviolet radiation can cause serious damage to the eyes. Edge® Tactical Eyewear lenses filter dangerous UVA, UVB, and UVC rays for optimal safety.

UVA (315-380 nm) Although UVA rays are the least intense, they account for more than 90% of UV radiation reaching the earth and remain constant throughout the year. Exposure to high levels of this light without proper lens filtration may cause damage to all layers of the cornea.

UVB (280-315 nm) UVB rays are the main cause of sunburn and are strongest in the summer. Permanent retina or lens damage can result from exposure to high levels of this light without proper lens filtration.

UVC (180 -280 nm) The most harmful type of ultraviolet radiation comes from UVC rays. The ozone layer keeps most of the sun’s UVC radiation from reaching the earth, but some man-made UV sources, such as welders and cutting torches, do emit these hazardous rays. Exposure to high levels of this light without proper eye protection may result in photokeratitis, often referred to as “welder’s flash.”

All Edge® Tactical Eyewear lenses contain light-reflecting compounds that scatter UV waves. This blocks 99.9% of ultraviolet radiation, which is the highest level of protection on the market.

Acid Gambit

The blade-style Acid Gambit provides a stylish sport fit and offers high impact ballistic protection for the fast-moving operator. Its flexible and durable rubberized matte black frame is equipped with soft thermoplastic rubber nose pads and Edge®-Flex temple arms to create a comfortable, nonslip fit. The open lower frame prevents sight obstruction and allows lenses to be easily removed and replaced with one gloved hand and no tools.

• Available with interchangeable Clear Vapor Shield©, Tiger's Eye Vapor Shield©, G-15 Vapor Shield©, or Polarized Gradient Smoke lenses
• Two and three lens kits are available and include a gummy leash, hard case, and lens cleaning bag
• Vapor Shield© military-grade anti-fog lenses are completely resistant to fog
• 3x anti-scratch coating holds up in the toughest environments
• Meets MIL-SPEC uniform standards for US military and law enforcement professionals
• Trade Agreements Act (TAA) Compliant
• Blocks 99.9% of UVA/UVB/UVC Rays
• Meets ANSI Z87.1+2010 specifications
• Military ballistic MCEPS GL-PD 10-12 compliant
• Meets EN166 standards
• Visit www.EdgeEyewear.com/tactical for more information