Fantail Amber 580P Mossy Oak Shadow Grass Blades Camo
- Comfortable medium fit.
- Integral hinge.
- Heavy-duty TR 90 nylon frames.
- Includes hard case.
- 100% UV light blockage for max protection.
- 100% polarization kills reflected glare and reduces eye strain.
- Built by hand and backed for life. Every pair of Costas include a lifetime warranty.
- Amber 580P polycarbonate plastic lenses are lightweight, impact- and scratch-resistant.
- This style is prescription ready.
Amber lenses enhance vision by blocking the somewhat hazy, blue end of the color spectrum, which results in greater contrast and improved depth perception. Wearers report crisper vision and increased ability to discern shapes, too, especially against green and blue backgrounds. They aid in discerning fish and underwater structures while sight-fishing in relatively shallow water. This is a good choice if you're going to be out in low-light conditions or on a day with changing weather patterns.