Smith I/OS Photochromic Red Sensor Lens

Smith I/OS Photochromic Replacement Lens


MSRP $115.00, SAVE 35%

Selected Variant
Frame / Lens


Smith I/OS Photochromic Replacement lenses is a easy way to upgrade your Smith I/OS frame with the very latest in technical innovation from Smith Optics, go ahead and make a great day even better!  With Photochromic lens technology that adjusts tint automatically based on changing weather & light conditions you just can't go wrong!  Upgrading your frame to the latest in Smith Photochromic technology is a easy way to make your Smith I/OS Goggles brand new again with the very latest  in technical innovation delivering you the ultimate optical experience with the absolute best clarity.  Smith I/OS Photochromic Replacement Lenses come in the Red Sensor lens option with a well rounded VLT range of 30-50% making this lens a winner for conditions ranging from sunny, variable & cloudy conditions.

Photochromic Lens information: Smith Optics makes the best lenses on the market & provide superior protection from harmful UVA-UVB-UVC rays. The Smith Photochromic Spare Lenses utilizes TLT ( Tapered Lens Technology ) lens technology which provides perfect vision in all conditions by straightening out the incoming light rays by tapering them out from the center out to your peripheral view providing 100% clarity & accuracy. Smith Photochromic Replacement lenses have set the standard in lens quality with their Carbonic-X Lens  which meets class 1 optical standards as well as ANSI Z80.3 safety & quality standards, there simply is no better lenses available on the market.

Photochromic Red Sensor Lens Information:  The ultimate in lens technology the Smith Photochromic Red Sensor lens virtually eliminates the need to change lenses to changing weather conditions!  With Smith Photochromic lens technology, the tint of the lens changes automatically based on changing weather conditions.  With a VLT  ( visible light transmission ) range of 30-50%, the Smith Photochromic Red Sensor lens will perform in sunny & low light, cloudy or snow conditions.  Winning!

Frame Compatibility:  Smith I/OS Photochromic Replacement Lenses will fit with your Smith I/OS frame regardless of year.

About Smith Optics: Smith Optics is a leading supplier of the worlds best optics for skiing, snowboarding, and active lifestyle sunglasses.  Smith Optics makes great days better and for over 45 years has been the innovation leader with the single goal of making the best optical products available for winter sport enthusiasts and the everyday active lifestyle.

About ASO: At Action Sport Optics we are leaders in sport & lifestyle optics with over 20 years of industry experience. We pride ourselves in great products from the leading brands, superior customer service, product knowledge & fast shipping. Eyewear is our vision!


  • Smith I/OS Photochromic Replacement Lenses
  • Compatible Smith I/OS Frames
  • Photochromic Lens Technology
  • Self Adjusting Tint
  • 30-50% VLT Range
  • Spherical Carbonic X Lens w TLT Optics
  • Mirror Finish
  • 5X Anti Fot Inner Lens
  • Patented Vaporator Lens w Porex Filter
  • Made In USA
  • Included Protective Lens Sleeve

Questions? CALL 206-280-3369