Sunglass Options and their Advantages and Disadvantages

Sunglass Option

Advantage

Disadvantage

Separate Sunglasses

• Larger frame with wrap shape around the face to block out maximum brightness
• Looking through one lens surface for clearest vision

Sunglass Clip to Frame

• Form fitting to existing glasses frame
• Can be removed depending on bright or dark outdoor lighting

• Extra device to carry around when needed
• Adds weight and bulkiness to existing glasses
• Looking through two lens surfaces creating some vision distortion
• Easier to lose

Transitions Lenses

• Lens darkness adjusts to all lighting conditions
• One device
• Looking through one lens surface for clearest vision

• Not dark enough for driving in very bright conditions
• Slow to change between light and dark in certain environment changes

Fitover Sunglasses

• Larger frame to place over existing glasses to block maximum brightness

• Very large and bulky
• Looking through two lens surfaces creating some vision distortion