description Costa Blackfin PRO Overview
The Costa Blackfin PRO sunglasses offer superior optical performance through polarized lenses. Constructed from a durable bio-resin frame, they provide robust protection against glare and UV rays, ideal for sport and fishing activities. These sunglasses are particularly beneficial for individuals engaged in watersports or outdoor pursuits where clear vision and impact resistance are crucial.
help Costa Blackfin PRO FAQ
Are Costa Blackfin PRO sunglasses good for fishing?
Yes, they are specifically designed for watersports and offshore fishing, featuring molded side shields to block peripheral glare. The wrap-around design provides maximum coverage and protection from harsh sunlight reflecting off the water.
What material is the Costa Blackfin PRO frame made from?
The frame is constructed from a lightweight, durable bio-resin material derived from castor oil, making it environmentally friendly. This material is specifically chosen because it holds up exceptionally well in harsh, corrosive saltwater environments.
Do Costa Blackfin PRO sunglasses have metal hinges?
Yes, they feature corrosion-resistant stainless steel integral hinges that are heavily fortified for heavy-duty use. These heavy hinges ensure the temples stay tight and secure even after years of opening and closing on the boat.
Do Costa Blackfin PRO sunglasses use glass or polycarbonate lenses?
The Blackfin PRO is typically equipped with Costa's advanced 580 technology, which is available in both heavy-duty 580G glass and lightweight 580P polycarbonate. The 580 technology specifically blocks yellow light to significantly reduce glare and enhance colors.
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