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									 TRANSITION LENSES COMPARISON CHART  | 
									
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| Lens Description | Fully clear indoors, optimal tint outdoors  | 
									
									 
									Variable polarization 
									 
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									  More activation for 
									 
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									Polarized and adjust 
									 
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|---|---|---|---|---|
| Lens type | 
									For 
      your primary prescription eyeglasses  | 
									
									For 
      your primary prescription eyeglasses | 
									For your primary prescription eyeglasses | For 
      your prescription or non-prescription sunglasses  | 
								
| Usage | 
									Indoors 
      and outdoors,   all day  | 
									
									Indoors 
      and outdoors,  all day  | 
									
									Indoors 
      and outdoors,  all day  | 
									
									Outdoors 
      and in the car, daytime only  | 
								
| Lens color options | 
									Clear 
      to Gray   Clear to Brown  | 
									Clear to Gray | Clear to Gray | 
									Greenish 
      yellow to copper to dark reddish brown  | 
								
| Indoor clarity | Fully clear | Hint of tint | Hint of tint | Sunwear, not recommended for indoor use  | 
								
| Outdoor darkness | Dark | Dark | 
									Our 
      darkest lens, even   in high temperatures  | 
									Dark | 
| Speed to darken | Fast to activate | Fast to activate | Fast to activate | Fast to activate | 
| Behind-the-windshield activation | No | No | Yes, moderate activation | Yes, fully activates | 
| Polarization | No | Variable 
      polarization that adjusts to match outdoor glare levels  | 
									No | Yes | 
| Blocks 100% of UVA and UVB Light | Yes | Yes | Yes | Yes | 
| Reduces blue light transmission | Yes | Yes | Yes | Yes | 
						
 * Photochromic performance is influenced by temperature, UV exposure and lens material  |