Montatura occhiali da vista Massimo Milano MOD.1037 Col.40 53-17 tartaruga full rim OF69

On the side arm (temple arm) you will find three numbers (for example: 51-17-135). The first is the lens width, the second is the bridge width, and the third is the temple length. You may also find this information on the nose, bridge, or inner edge of the eyepiece.

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