Cartier Black and Gold Sunglasses
~$14.58
Category shortlist
iTaoBuy Spreadsheet Eyewear
Compare sunglasses and eyeglass frames. Check frame width, bridge width, temple length and the lens option before ordering.
The shortlist
iTaoBuy Spreadsheet Compare Sunglasses and Eyeglass Frames
Prada Sunglasses Black Sunglasses
~$13.06
Ray-Ban Wayfarer 2140 Blue Mirror Sunglasses
~$21.25
Dior Olive Green Square Sunglasses
~$34.58
Chanel 1001 Black/Beige Sunglasses
~$16.39
GM-22 Classic Black Frame Gray Lenses Sunglasses
~$39.31
Versace Medusa 3831 White/Gold Sunglasses
~$21.39
Chrome Hearts Floral Cross 9200 Silver Eyeglasses
~$18.06
Burberry Black/Grey Logo Sunglasses
~$27.64
Fendi FF Monogram Navy Tint Gold Frame Sunglasses
~$19.58
Ferrari 4302 Blue Mirror Red Frame Sunglasses
~$14.58
Gucci Black Square Sunglasses
~$34.58
Cartier Soleil Blanc 16 Gold/Pink Gradient Sunglasses
~$22.50
Prada Sunglasses Gunmetal Oval Sunglasses
~$22.64
Ray-Ban Rectangle 3548 Green/Gold Sunglasses
~$14.58
Dior B22 Brown/White Shield Sunglasses
~$7.36
Chanel Gold Frame Brown Lens Oval Sunglasses
~$33.06
LS-5 Classic Black Frame Gray Lenses Sunglasses
~$39.31
Versace Medusa Black/Gold Sunglasses
~$21.39
Chrome Hearts CH Cross Transparent Grey Eyeglasses
~$20.83
Burberry Brown Shield Sunglasses
~$9.86
Cartier Soleil Blanc Black Gold Gradient Sunglasses
~$14.58
Prada Sunglasses Tortoiseshell
~$36.67
Ray-Ban Clubmaster 3016 Black/Gold Blue Gradient Sunglasses
~$21.25
Buying guide
Eyewear frame measurements guide
Start with a frame that fits
Use the numbers printed inside the temple of a frame you already wear as a reference. Ask for lens width, bridge width and temple length separately. Also compare the overall front width because frames with similar lens widths can sit differently.
Check the bridge and temples in photos
Look for a front view and a view of the inside of the frame. Check whether the bridge has separate nose pads and whether both temples open to the same position. Ask for a hinge close-up if the listing photos are unclear.
Confirm the selected lens option
Ask which tint and lens type come with your exact variant and whether a case is included. If a listing makes a claim about lens performance, ask for a specification tied to that model.
Product research
Check how photochromic lenses work inside a car
Photochromic lenses darken in response to light. Many standard versions rely on ultraviolet light, so a windshield that filters it can limit how dark they get inside a car. Some lens versions are designed to respond differently behind a windshield. Check the manufacturer’s description for the exact lens version offered.
If driving is one reason you are choosing the lenses, ask your optician how that version behaves in the car and whether it is suitable for the conditions you drive in. An outdoor demonstration shows the lens in that outdoor light. For comparison, ask for information about the same lens behind a windshield and in its clear state.
Transitions guide to photochromic lens technology
Eyewear FAQ
Do polarized sunglasses automatically provide UV protection?
Polarization cuts reflected glare. UV protection is a separate lens property. Check the documentation for the exact model and lens option for 100% UV protection. If you cannot verify the claim, ask an optician whether they can test the lenses.
American Academy of Ophthalmology sunglasses guide
Can I put prescription lenses into any frame?
Ask your optician to assess the exact frame before you order, especially for rimless or wraparound styles. Send the frame model and dimensions and ask whether it can accommodate your prescription and the lens type you want.
How can I check whether a frame will fit in my existing case?
Ask for the frame dimensions with the temples folded. Compare the folded width, height and thickness with the case’s usable internal space. A case may close around a flat frame and be too shallow for a deeply curved one.