540 - Lens Only
540 - Lens Only (Rx or No Rx)
SIZING MEDIUM TO LARGE
The 540 is a Base 4 frame geometry made exclusively for prescriptive uses (especially if your prescriptive Index higher than 3.5) . The frame is made of a high grade stainless steel. The frame geometry weighs less than one ounce. This frame will accept a wide range of power requirements.
Lens Pairs come in Filtrations:
Please email us your Rx Prescription when ordering.
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