People who have consumed relatively moderate amounts of alcohol experience reduced peripheral vision, and are less likely to perceive or recognize objects and signals outside the central visual field. This change in focus and judgment can be described as tunnel vision. Use the Tunnel Vision Lens™ (TVL™) with the Fatal Vision® Goggles for an enhanced simulation of alcohol impairment.

    1. TVL™ Lens Pack Combo

      TVL™ Lens Pack Combo

      Use with your Fatal Vision Goggles to deliver a more realistic lesson about the consequences of alcohol misuse and abuse.

      $230.00

      Buy Now
    1. TVL™ Lens Pack Silver Label

      TVL™ Lens Pack Silver Label

      Retrofit your Silver Label Fatal Vision® impairment simulation goggles with TVL™ lenses.

      $95.00

      Buy Now
    2. TVL™ Refill Silver Label

      TVL™ Refill Silver Label

      Retrofit your Silver Label Fatal Vision® impairment simulation goggles with TVL™ lenses.

      $70.00

      Buy Now
    1. TVL™ Lens Pack Red Label

      TVL™ Lens Pack Red Label

      Retrofit your Red Label Fatal Vision® impairment simulation goggles with TVL™ lenses.

      $95.00

      Buy Now
    2. TVL™ Refill Red Label

      TVL™ Refill Red Label

      Retrofit your Red Label Fatal Vision® impairment simulation goggles with TVL™ lenses.

      $70.00

      Buy Now
    1. TVL™ Lens Pack Bronze Label

      TVL™ Lens Pack Bronze Label

      Retrofit your Bronze Label Fatal Vision® impairment simulation goggles with TVL™ lenses.

      $95.00

      Buy Now
    2. TVL™ Refill Bronze Label

      TVL™ Refill Bronze Label

      Retrofit your Bronze Label Fatal Vision® impairment simulation goggles with TVL™ lenses.

      $70.00

      Buy Now
    1. Fatal Vision® First Step Pack with TVL™

      Fatal Vision® First Step Pack with TVL™

      The Fatal Vision® First Step Pack with TVL™ is a one-goggle package for customers with limited budgets. Support your prevention and awareness campaigns with engaging and hands-on demonstrations of impairment.

      $295.00

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    2. Fatal Vision® Budget Pack with TVL™

      Fatal Vision® Budget Pack with TVL™

      Fatal Vision® Budget Pack with TVL™ is your basic tool for simulating the effects of impairment at three different BAC levels. These resources will help you deliver a sobering lesson about the misuse and abuse of alcohol and other drugs.

      $825.00

      Buy Now
    3. Fatal Vision® Starter Kit with TVL™

      Fatal Vision® Starter Kit with TVL™

      The Fatal Vision® Starter Kit with TVL™ has the tools you need for simulating impairment at six distinct BAC levels. The Starter Kit will help you deliver a sobering lesson about the misuse and abuse of alcohol and other drugs.

      $1,060.00

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    4. Community Event Pack

      Community Event Pack

      The Community Event Pack includes tools to help you deliver engaging and hands-on campaigns addressing the misuse and abuse of alcohol and other drugs.

      $6,695.00

      Buy Now
    5. SIDNE® Ultimate Package with Onsite Training Session

      SIDNE® Ultimate Package with Onsite Training Session

      The Simulated Impaired Driving Experience (SIDNE®) Ultimate Package is an all inclusive collection of Innocorp, Ltd. prevention tools, resources and training to help you deliver engaging and hands-on campaigns addressing the misuse and abuse of alcohol and other drugs and the dangers of distracted driving.

      $23,795.00

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    1. "Balls bounce, people don't" Foam Stress Balls

      Our stress balls deliver and reinforce your awareness message “Balls Bounce, People Don’t, Say NO to Impaired Driving.”

      $9.95 per order

      Buy Now
    2. Wing Tattoos

      Wing Tattoos

      Wing Tattoos make great giveaways.

      $5.95

      Buy Now
  • What Is Tunnel Vision and TVL™?

    People who have consumed relatively moderate amounts of alcohol experience reduced peripheral vision, and are less likely to perceive or recognize objects and signals outside the central visual field. This change in focus and judgment can be described as tunnel vision. A person that is experiencing tunnel vision may intently focus on an object directly in front of them but not be aware of what is happening outside of their central visual field. A car, a person or an animal will not catch their attention until it/they have moved from their peripheral vision into their line of central vision when it may be too late to react safely. The Tunnel Vision Lenses (TVL™) are a set of self-adhesive lenses applied to the Fatal Vision® Goggles that will restrict a person’s peripheral vision. There are three levels of TVL™ that are correlated to increasing levels of intoxication with decreasing levels of peripheral vision.


    How does TVL™ Work?

    When law enforcement suspects a driver of being under the influence of alcohol, the officer may conduct a Horizontal Gaze Nystagmus (HGN) to assist in determining an individual’s Blood Alcohol Concentration (B.A.C.). A person who has been properly trained to administer a HGN can accurately assess a person’s B.A.C. based on when their eye muscles can no longer smoothly pursue an object moving across their field of vision. When an officer sweeps their finger or pen across an impaired person’s field of vision, their eyes begins to quiver at the angles described below and corresponds to their B.A.C. level.

    TVL™ comes in three levels and simulates an estimated loss of peripheral vision that is correlated to the angles at which the eyes quiver as measured during an HGN Test. Using the Fatal Vision® Goggles and the TVL™, participants will experience tunnel vision. TVL™ will narrow the wearer’s peripheral vision to focus their sight more directly in front of them; allowing you to demonstrate the impact of missing cues outside of their direct line of sight.

    B.A.C. Limited Field of Vision Fatal Vision® with TVL™
    0.10 40 degrees Bronze Label (estimated B.A.C. of .07–.10+)
    0.15 35 degrees Red Label (estimated B.A.C. of .12–.15+)
    0.20 30 degrees Silver Label (estimated B.A.C. of .17–.20+)


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