• Smith Challis Bi Focal
  • Smith Challis Bi Focal

Smith Challis Bi Focal - Polarized


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Smith Challis Bi Focal sunglasses are the perfect pair of Polarized sunglasses for those that might need a hand seeing the finer details, with embedded reader lenses in the lower portion of the lens the fine details become clear as day. Smith Challis sunglasses are ready to tackle anything the most active lifestyles could possibly throw at them with especially good performance in, on & around the water. Go ahead and pick up a pair of Smith Bi Focal sunglasses from Action Sport Optics, a trusted leader in sport & lifestyle optics.

Fit Profile: Smith Challis Bi Focal have a recommended fit profile of medium coverage.

Frame information: The Smith Challis Bi Focal is a medium sized frame manufactured with an environmentally conscious material called EVOLVE. Smith Optics is using a product called Rislan Clear that creates a lightweight, durable & fully transparent frame that are 53% bio based.  Rislan clear is created from re-newable non genetically modified castor plants. The Hydrophilic Megol Nose pads deliver grippyness and comfort so they don't slip off your face.  

Polarized Reader Lens Information: Smith Challis have a Polarized Smith Bi Focal lens that is strong, lightweight, impact resistant & provide 100% protection against the suns harmful UVA UVB UVC rays.  The Polarized filter in the Smith Challis Bi Focal will obliterate the glare from the water, snow & road leaving you with 100% optical clarity, definition, color transmission & comfort!

Reader Lens Information:  Smith Challis Bi Focals are available +2.00 or + 2.50 powers.

Warranty: All Smith Bi Focal have a LIFETIME WARRANTY!

Polarized Lens information: The Smith Challis Bi Focal have Carbonic Polarized TLT Lenses with unsurpassed impact & scratch resistance. Smith Optics engineered these lenses to be the most impact resistant lenses in the world, Carbonic Polarized TLT lenses are optically correct, maximize clarity & offer 100% protection from the suns harmful UV rays.  TLT stands for Tapered Lens Technology, TLT corrects the distortion by progressively tapering the lens from the center towards the outer edges with results of zero distortion, what you see is what you get.  To top it off, the Smith Optics Polarized filter obliterates the glare from the water, snow, road & cars.

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 industry experience. We pride ourselves in great products from the leading brands, superior customer service, product knowledge & fast shipping. Eyewear is our vision!


  • Smith Challis Bi Focal NEW In Box
  • Bi Focal 2.0 or 2.5 Power
  • Polarized TLT Optics
  • Med Fit
  • Medium Coverage
  • Eco Evolve Frame Material
  • Megol Nose Pads
  • Megol Temple Pads
  • Spring Optical Hinges
  • 8 Base Wrap 
  • Anti Reflective Coatings
  • Hydroleophobic Coatings
  • Lifetime Warranty
  • Case Included

Questions? CALL 206-280-3369