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Tifosi Optics Radius Photochromic Sunglasses

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Item # TIF0056

2013 This model is no longer in stock.

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Item # TIF0056

Description

A small fit and lenses that automatically adapt to the light.

A runner, hiker, or biker with a small face will appreciate the compact fit and versatile technology of the Tifosi Radius Photochromic Sunglasses. At just 24 grams, these sunglasses are one of Tifosi's most lightweight models, but nothing was sacrificed to keep the weight so low. You still get vented, interchangeable lenses (like many other Tifosi multi-sport shades), and the Radius even features photochromic lens technology. In a matter of seconds, the Radius' lenses automatically lighten or darken to match the ambient light levels so you're never in the dark when clouds roll through or blinded by the light when the sun suddenly comes out.

  • T90 Grilamid frame is lightweight, highly durable, and features a small fit
  • Hydrophobic nose and temple padding relieve pressure at your nose and above your ears
  • Photochromic lens technology allows each lens to automatically lighten or darken its tint to match the ambient light levels
  • Interchangeable lens design means you can swap the lens out of the frame with a simple pull and pop back in with an easy push (if you want to switch to a non-photochromic lens)
  • Lenses are vented to reduce fogging so your vision stays clear
  • Bag and case are included


Tech Specs

Frame:
TR-90 Grilamid
Lens:
[all colors] Fototec
Interchangeable Lens:
yes
Lenses Included:
[crystal brown] brown polarized Fototec, [pearl white] smoke Fototec, [gunmetal] EC Fototec, [gloss black] high-speed red Fototec
Polarized:
no
Photochromic:
yes
Face Size:
small, medium
Frame Measurements:
[frame width] 129 mm
Case Type:
soft
Nose Pads:
yes
Temple Pads:
yes
Recommended Use:
running, hiking, biking
Manufacturer Warranty:
lifetime

Size chart

Tifosi Optics

Lens Chart
STANDARD
VLT*
SMOKE W/RED GLARE GUARD 12%
SMOKE W/BLUE GLARE GUARD 12%
SMOKE W/GLARE GUARD 17%
SMOKE GRADIENT 17%
BROWN GRADIENT 18%
BROWN W/GLARE GUARD 18%
GT (GOLF/TENNIS) 23.2%
AC RED (ALL CONDITIONS) 27%
EC (EXTREME CONTRAST) 36.2%
YELLOW 68%
CLEAR 98%
POLARIZED
SMOKE POLARIZED 15%
BROWN POLARIZED 17%
FOTOTEC
HIGH SPEED RED 35 - 12%
ALL TERRAIN GREEN 41.5 - 16.5%
SMOKE 43 - 12%
BACKCOUNTRY ORANGE 45 - 15%
GT 56 - 20%
EC 56 - 17%
LIGHT NIGHT 75 - 25%
POLARIZED FOTOTEC
BROWN 29 - 9%
SMOKE 34 - 12%
*VLT (VISIBLE LIGHT TRANSMISSION):
THE PERCENTAGE OF AVAILABLE LIGHT ALLOWED TO REACH THE EYE (THE LOWER THE NUMBER, THE DARKER THE LENS)

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Here's what others have to say...

5 5

Nice Shades!

  • Familiarity: I've put it through the wringer

Love the fit. The lens are super sweet how they change with the light. Lightweight, but made durable.

Nice Shades!