Archive for the ‘Eyepro’ Category

Revision Presents: Invisible Danger – Laser Devices, Effects and Laser Eye Pro

Wednesday, September 16th, 2020

Since July, reported incidents of laser attacks on law enforcement have skyrocketed around the nation leading to a variety of eye effects and injuries, including reports of partial blindness. While handheld lasers aren’t new, their widespread use with intent to harm is increasing, just as the demand for laser protective eyewear to prevent effects and injuries. We’ve learned there are a lot of questions from end-users about lasers, and Revision has offered the following article with some education about the laser threat and how to combat it. Revision has been at the forefront of laser and ballistic protective eyewear solutions for the past decade.


One of the latest tools of mayhem employed by street protestors is the handheld laser. Easily concealed, simple to use, and cheap to the point of disposability, they pose a serious threat to tactical law enforcement officers working a crowd control detail.


There are three important laser device specs to note when looking for laser eye protection. The power level of the device (measured in milliwatts), the color of the laser it emits (expressed as its wavelength in nanometers), and beam divergence (measured in minute of angle or milliradians.) We’ll cover power and color in more detail, but beam divergence is a complex sounding term that indicates how tightly focused the laser beam is. Wider beams are less of a threat.


Handheld lasers used in street protests range from mostly harmless low-power keychain laser pointers to high intensity handheld lasers that rival the power of lasers used by the military to mark targets miles away.

How do you know the level of danger you’re facing when the crowd is shining lasers at you? Bottom line, you won’t. Like you, the protesters slinging light beams at you probably don’t even know how powerful their handheld lasers are.

Sure, the U.S. FDA regulates all laser products for safety. But, handheld lasers are considered a novelty, often sold on the gray market, imported by the shipload, and are among millions of products the government is supposed to inspect. It’s not surprising that laser safety regulation is a massive game of whack-a-mole that’s got regulators on their heels.

And because it costs more to make a less powerful laser that complies with safety standards than a more powerful one that doesn’t, it’s common to order a 3 mW laser from the internet and get one that puts out 10 or more times the stated output. So, it’s safe to assume every laser you see on the street is powerful enough to be dangerous, regardless of what the label says.


Laser danger comes in a few forms, the most feared is irreversible injury caused by a highly focused light burning the retina. The more common, but just as serious threat posed by lasers is the loss of situational awareness.

A laser in the eye has the same effect as any bright light source, it’ll first elicit a startle response causing you to blink. If you continue looking into the laser, you’ll be dealing with glare that obscures your vision and if you look into it long enough you’ll get temporary bright spots, called afterimages. While these effects aren’t as severe as permanent blindness, situational awareness is the last thing you want to lose when flying bricks and homemade pyrotechnics are in play.

Above: A Green laser being aimed at Law Enforcement during Portland, Oregon protests.
Photo by Dave Killen,


Good news: you’ve got an involuntary blink response. Bad news: The blink response only occurs if the offending light is in the visible spectrum, and cheap lasers are often contaminated with invisible, IR and near-IR light.

This means a dim, 5mW visible laser could be pumping out hundreds of mW of light in the near-IR spectrum, and you won’t know it until you feel your eyes itching and burning for no apparent reason. By that point, that light is cooking your retina.


At the simplest level, a laser’s color is its Achilles heel. Want to stop a red laser? Put a red-absorbing filter in its path. Generally laser protective lenses will look the opposite of the color they absorb.  Of course there’s more to blocking a laser than that, but a key consideration when looking for laser eye pro is knowing the color of the light you want to block. Eye pro manufacturers list this spec as a specific wavelength or a range of wavelengths in nanometers (nm).


To make a lens that stops a laser means choosing a dye that absorbs light at the same wavelength as the laser and incorporating it into the lens. This can be in the form of a coating applied after a glass or polymer lens is made, or by mixing the dye into the base material of a polymer lens before it’s molded into shape. The later method of construction results in a much more durable form of laser protection, since the dye is impregnated into the lens and can’t be scratched off.

Most laser protective lenses are made for use in a laboratory or on a manufacturing line where getting punched in the face or fragged by a BB-covered M-80 isn’t a concern. Keep that in mind when looking for laser eye pro that’ll be used on the street. There are only a few companies making laser eye pro that also provides mil-spec ballistic protection.

Above: Ballistic laser protective eyewear being tested against a laser hazard in the Revision Military Advanced Laser Research Lab.


It’d be great if there was one lens that could block all laser wavelengths, but there isn’t. Knowing that blocking a laser is accomplished by filtering its particular wavelength of light, the practical cost of protection for a given color of laser is limiting the ability to see that color. So, a lens that would block all laser colors would need to filter out all colors of light, and that lens would essentially be impossible to see through.

Because each lens can only provide laser protection in a certain wavelength, or range of wavelengths, determining what color lasers you’re likely to face on the street is critical in choosing a protective lens.


Carefully consider the time of day you’ll use the laser eye pro. Nighttime is the right time for mayhem, so you’re going to want to get lenses that aren’t so dark that they can’t be used at night. The spec that tells you how much light a lens allows through is called its visible light transmission (VLT.) VLT tells you how much regular light a lens allows to pass though it as a percentage. Higher percentages allow more light to pass.

Another important spec you’ll see is a lens’s optical density (OD). OD tells you how much of a laser’s light is blocked by the lens. It’s given as a number from 0 generally up to around 7, with higher numbers offering the most protection. Each additional OD absorbs ten times as much laser light, so a lens with OD 3 absorbs 10 times as much light as a lens with OD 2.

Practically speaking, the higher the OD, the more laser energy a lens can absorb. The higher the VLT, the more natural light is passing through the lens. 


Before heading out to work a protest with the eye pro that came with your IR aiming lasers, confirm those lenses also provide protection in the visible light spectrum. IR rated lenses are generally only good for stopping lasers in the IR/Near-IR spectrum and won’t necessarily offer protection against visible lasers.


The current limitations of protective laser lens technology means the need for situational awareness and broad spectrum protection are at odds with each other. Want to see everything? You have to give up protection. Want to be protected from the widest range of threats? You’re going to have to decide how much visual awareness to give up. 

The threat of lasers to guys on the ground is still emerging, as is the response from companies making eye protection. Cutting edge research and development in tactical laser eye protection is focused on finding a no-compromise solution that provides full spectrum laser protection, uninhibited vision, and mil-spec ballistic protection using high tech solutions that can survive the rigors of the street and the battlefield.

For more information, visit, write [email protected], or call +1 802.879.7002.

Shield Your Eyes With The Oakley Clear Collection

Tuesday, August 11th, 2020

Tuesday, August 11, 2020 — For over 20 years, Oakley Standard Issue has developed lenses for our nation’s Military and First Responders, with the highest standard in clarity and protection. The Oakley Clear Collection expands years of development into an assortment of sport performance and lifestyle frames with clear and photochromic lenses. We understand the importance of safety equipment and appreciate the considerations of our essential workers.

In recent months, the wellbeing of frontline essential workers has become paramount. Terms such as Personal Protection Equipment (PPE), and Body Substance Isolation (BSI) are now commonplace. Oakley Standard Issue (OSI) has been providing protection eyewear for Military, Law Enforcement, and First Responders for well over 20 years. With numerous products on the certified lists for conventional military and Special Operations Forces, now is the time to expand this collection to offer a more diverse assortment of eyewear to those that need it most.

Legacy products such as the Oakley SI Ballistic M Frame are within the collection. With an anti-fog coating, M Frame meets both high impact and high velocity impact requirements for ANSI Z87.1 and MIL SPEC. Another feature included in the M Frame is the Gasket. The Gasket is a small rubber insert that is ideal for keeping out dust or debris.

Additionally, the assortment includes a variety of Photochromic lens options. Ideal for anyone transition between light environments, Photochromic changes rapidly and even adjusts to the surrounding light. These lenses are supported with a variety of sport frames to include Radar, Jawbreaker, and EV Zero.

Lastly, OSI offers select frames with Prizm Low Light lenses. Prizm Lens Technology, now authorized for wear on the Special Operations Eyewear Program (SOEP), maintains a low visual light transmission while enhancing select colors. These lenses are perfect for anyone working in a health care setting where you might experience significant fluorescent lighting.

Learn More >

Ops-Core Riot/Breaching Visor

Tuesday, August 4th, 2020

The Ops-Core Riot/Breaching Visor protects against paint balloons and frozen water bottles, offering modular, rapidly-employed face protection for operators with Ops-Core ARC Rail-equipped helmets. The 3mm thick visor smoothly pivots up and down to provide full face protection as needed. The visor effectively keeps end users safe in riot and breaching operations.

The United States Air Force Awards Gentex Corporation Aircrew Laser Eye Protection (ALEP) Daytime Spectacle Contract

Monday, August 3rd, 2020

CARBONDALE, PA July 16, 2020 – Gentex Corporation, a global leader in personal protection and situational awareness solutions for defense forces, aircrew, emergency responders, and industrial personnel, announced today that it was awarded the United States Air Force Aircrew Laser Eye Protection (ALEP) Daytime Spectacle contract to develop and produce its laser protective eyewear for aircrew, the Block III Day Spectacle.

This order includes 10,000 Block III Day Spectacles over the next 18 months including development and full rate production. The Gentex lenses integrate the latest laser protective filter technology developed by the Air Force Research Laboratories (AFRL) for daytime applications. The lightweight, aviator-style frames fit comfortably on the face and feature contoured temple arms that integrate well with helmets and helmet components. The Gentex Block III Day spectacles joins our unique product line of other LEP spectacles developed for F-35, U.S. Navy EDU series and laser dazzle spectacles.

“With over 40 years of experience creating the highest quality vision protection for aircrew, this contract recognizes our continued innovation and evolution in the eyewear and visor market,” said Robert McCay, vice president at Gentex Corporation, “We’re proud to have won our second consecutive Delivery Order under Block III to develop products and technology that meet the challenges of ever-advancing technologies.”

Gentex’s portfolio of air products includes helmets, optical protection, respiratory, and situational awareness solutions. For more information visit,  

Bollé Launches First Ever Augmented Reality Sunglass Experience For Smartphones

Tuesday, June 23rd, 2020

New AR Technology Allows Users to Experience Bollé Phantom lenses on their Smartphone and Purchase From a Participating Retailer.

Lyon, France, (JUNE 23, 2020) – Bollé, maker of the most innovative lenses in the world is forever changing the way people try and buy sunglasses. With the introduction of an exclusive Augmented Reality Sunglass experience, shoppers can now try-out Bollé’s flagship Phantom lens technology without ever having to physically touch the glasses. 

Partnering with QReal and M7 Innovations, Bollé’s AR experience is a first for the sunglass industry. Within Instagram, the demonstration invites users to try out Bollé’s Phantom lens through one of the brand’s iconic models – the Chronoshield. After seeing the glasses on their face, users simply flip their camera from selfie-view to front-facing and Phantom lenses are superimposed on their actual view. Users then introduce sunglass effects like high contrast, anti-fog, and light-adaptive into their real surroundings to see Phantom lenses in action. Once users select a lens that suits their style and needs, they can search for a retailer that carries Bollé. 

“AR is routinely used for try-on and certainly enhances the buying experience. But AR for try-out, this is a first,” said Louis Cisti, Vice President of Global Marketing for Bollé Brands. “In the new normal of retail, Bollé recognizes that safety is now the most important thing. Consumers demand shopping encounters that minimize physical interaction. However, when it comes to buying premium sunglasses, they still have high expectations and expect to see tangible benefits. Bollé’s AR try-out does all that heavy lifting. Shoppers get to see perceivable performance benefits before making a purchase.” Cisti continued.

Using AR, users will experience several unique Bollé lens features that demonstrate Phantom’s superiority for spring skiing, cycling, running and more: 

• Light Adaptive Technology: the user is presented with a slider that allows them to change their exposure, making the scene brighter or darker. They watch Phantom’s molecular photochromic filter adapt to changes in ambient light. 

• Platinum Anti-Fog Treatment: The user’s view begins to fog up, simulating the fogging that occurs from sweat while riding, hiking, or spring skiing. Fog condenses outside the glasses, but the view through the sunglasses remains crystal clear, mimicking the real-world performance Phantom Lenses in a perspiring situation.

• High Contrast: The scene outside the glasses remains natural, but the user is able to experience improved color and depth perception as they look through the Phantom lenses. 

For the Try On part of the experience users will be able to see how they look in the Bollé Chronoshield, a new take on an original style from the 1980s. The Chronoshield offers an extra wide field of view, ideal for visual comfort and protection against wind or debris. Venting ensures the lenses never fog up and the adjustable Thermogrip nose-pads and temple tips gives a custom fit while making sure they stay in place.

To try-out Phantom Lenses using this augmented reality experience, users can either click on a QR code that will be included in Bollé marketing materials or may visit this link using their: Merged Single Lens Experience

Brigantes Issue Essentials – Bolle Tactical Combat Ballistic Glasses  

Wednesday, April 8th, 2020

Each week we bring you products that should be on all military standard issue kit lists. This week it’s Bolle Tactical Comat Ballistic Glasses.

Bollé delivers the highest quality sunglasses and goggles for performance and protection.

Their latest generation of Combat hybrid ballistic glasses complies with STANAG 4296 and EN172 goggles with a unique modular system thanks to the continuous, easily replaceable lens in the versions clear, smoked glass and CSP and the combined headband / headband system (with or without foam).

Each pair of Bolle’s ballistic glasses have had their signature platinum treatment. This permanent coating applied on both surfaces makes then highly scratch resistant (1.4 cd/m²) , gives them high resistance to the most aggressive chemicals and slows the appearance of fogging. In any circumstances and at every moment, Platinum provides the highest safety for eyes.

The combat glasses’ revolutionary B-Flex technology offers unique flexibility. The B-FLEX nose bridge is light, flexible & adaptable in all directions. Due to the shape memory material, it fits in all directions and to all face shapes. 

In addition to this, the combat glasses are 99.9% UVA and UVB protection.

Bolle’s CSP (comfort sensitivity perception) coating, like ESP, is an effective solution for all activities that alternate exposure to bright light and low light, while also being suitable for extreme temperature environments. Ideal for cold and hot countries, from the Far East to Siberia. CSP technology to filter blue light is combined with the exclusive Platinum coating, to sustainably combat fogging and provide permanent visual comfort from a single pair of glasses.

Bolle Tactical’s combat glasses are a perfect fit for all elements of military exercise and deployment. Combining patented technology with comfort and durability means that they are the perfect solution for the military user in any weather condition or terrain.

For more information contact [email protected]

For UK sales contact [email protected]

ABOM Optics – APEL HEET Cold Weather Goggle

Wednesday, February 5th, 2020

ABOM Optics’ HEET Cold Weather Goggles are on the US Army’s Authorized Protective Eyewear List, but what makes them different than anything else on the list is that they feature a heated lens to deal with fogging.

Their Klair Active Anti-Fogging Heating technology uses a thin film heating element to warm the inner lens which is powered by an onboard lithium-ion battery. The outer lens is toric polycarbonate. Naturally, being on the APEL, these goggles also meet MIL-PRF-32432A.

They’ve also got glasses in the hopper which utilize their Active Anti-Fogging Heating technology as well.

SHOT Show 20 – Gentex PVS-31 Snap Shields

Tuesday, January 28th, 2020

Gentex has introduced Ops-Core Snap Shield variants compatible with the AN/PVS-31 night vision goggle. Used as an alternative to standard eye cups, the Snap Shields safeguard the eyes and face from fragments and debris with minimal impact to peripheral vision. Meets ANSI z87.