OAKLEY SI Tombstone Safety Glasses Matte Black Clear

• Frame colour: Matte Black
• Lens colour: Clear
  Fit: Standard
  Product code: OO9328-0539

The American National Standards Institute (ANSI) has developed standards for workplace impact resistance and safety eyewear. This is where the Oakley Industrial Collection comes in. The Industrial Collection takes our best impact-resistant models and adds the appropriate ANSI markings to make them official safety glasses.

Oakley Standard Issue introduces the revolutionary Tombstone™ shooting glasses. We worked with top precision shooters to identify the key problems they faced with conventional eyewear. The answer focused on three specific areas: field of view, contrast/clarity and lens interchangeability. Solving these problems was the main goal of Tombstone™. Using eye-tracking technology, we identified the key zones of your field of view to enable 120-degree vision. We added PRIZM™ technology for contrast-enhanced vision that helps you lock onto the target and reduces eye fatigue/strain. Finally, we integrated a single-motion trigger for fast, fingerprint-free lens changes. The result: Tombstone™, our most advanced shooting eyewear, delivering unprecedented performance for today's shooter.

High Definition Optics (HDO®)
All Oakley sunglasses feature HDO® technology, which offers the following benefits:

• Clarity: conventional lenses can magnify the image. HDO® precision gives you less distorted vision across the entire field of view.
• Refraction: with ordinary lenses, objects are not actually where you see them. HDO® delivers a truer visual image, so your brain doesn't have to do extra work.
• UV protection: all Oakley sunglasses block 100% of UVA, UVB and UVC rays, as well as harmful blue light up to 400nm.

 CLEAR

• Light transmission: 93%
• Light conditions: Low light
• Contrast: Neutral
• Lens base: Clear