Ray-Ban RB4640 Prescription Sunglasses

Neutral

Dark grey at the top of the lens transitioning to a lighter grey at the bottom.

• VLT
  18%
• Conditions
• CAT
  3
•  
  Neutral

Contrast

Fashion lens with a graduated blue at the top of the lens to a lighter blue at the bottom.

• VLT
  35%
• Conditions
• CAT
  2
•  
  Contrast

Contrast

Dark brown at the top of the lens transitioning to a lighter brown at the bottom.

• VLT
  30%
• Conditions
• CAT
  2
•  
  Contrast

Neutral

Light grey at the top of the lens transitioning to a lighter grey at the bottom.

• VLT
  25%
• Conditions
• CAT
  2
•  
  Neutral

Contrast

A green base tint gives a slight added richness to colour along with visual comfort. Reflective blue mirror finish hides the eyes and dampens intense light.

• VLT
  12%
• Conditions
• CAT
  3
•  
  Contrast

Contrast

Rose lens with a reflective rose-gold mirror finish that hides the eyes and dampens intense light.

• VLT
  25%
• Conditions
• CAT
  2
•  
  Contrast

Contrast

Mildly contrast-enhancing green base tint gives great visual comfort, with a reflective silver mirror finish to dampen intense light and hide the eyes.

• VLT
  12%
• Conditions
• CAT
  3
•  
  Contrast

Contrast

The green lens ensures better clarity of vision and remarkable colour contrast, providing a more 'natural' vision. Polarised lenses block reflected glare off flat surfaces such as water.

• VLT
  15%
• Conditions
• CAT
  3
•  
  Contrast

Contrast

The brown lens provides greater contrast in low light conditions to help you see more clearly. Polarised lenses block reflected glare off flat surfaces such as water.

• VLT
  15%
• Conditions
• CAT
  3
•  
  Contrast

Contrast

Dark blue at the top of the lens transitioning to a lighter blue at the bottom. Polarised filter eliminates glare from reflective surfaces.

• VLT
  25%
• Conditions
• CAT
  2
•  
  Contrast

Contrast

Dark brown at the top of the lens transitioning to a lighter brown at the bottom. Polarised filter eliminates glare from reflective surfaces.

• VLT
  25%
• Conditions
• CAT
  2
•  
  Contrast

Neutral

Dark grey at the top of the lens transitioning to a lighter grey at the bottom. Polarised filter eliminates glare from reflective surfaces.

• VLT
  25%
• Conditions
• CAT
  2
•  
  Neutral

Contrast

A green base tint gives a slight added richness to colour along with visual comfort. Polarised filter eliminates glare from reflective surfaces. Blue mirror finish dampens intense light.

• VLT
  12%
• Conditions
• CAT
  3
•  
  Contrast

Contrast

The brown lens provides greater contrast in low light conditions to help you see more clearly. Polarised lenses block reflected glare off flat surfaces such as water. Orange mirror finish dampens intense light.

• VLT
  12%
• Conditions
• CAT
  3
•  
  Contrast

Contrast

Mildly contrast-enhancing green base tint gives great visual comfort, with a reflective silver mirror finish to dampen intense light and hide the eyes. Polarised filter eliminates glare from reflective surfaces.

• VLT
  12%
• Conditions
• CAT
  3
•  
  Contrast

Neutral

A light-sensitive grey lens. Clear in low light, turning to dark grey in bright light. Can be used at any time of day, and indoors.

• VLT
  89%-11%
• Conditions
• CAT
  1-3
•  
  Neutral

Contrast

A light-sensitive brown lens. Clear in low light, turning dark brown in bright light. Versatile lens suited to lifestyle and sport.

• VLT
  89%-11%
• Conditions
• CAT
  1-3
•  
  Contrast

Contrast

A light-sensitive green lens. Clear in low light, turning dark grey-green in bright light. Versatile lens suited to lifestyle and sport.

• VLT
  89%-11%
• Conditions
• CAT
  1-3
•  
  Contrast