What is polycarbonate 580P?

It includes a 99.9% polarization efficiency to get the best glare reduction in the marketplace, blocks all UVA/UVB/UVC light, and filters out the harmful blue light. 580 lenses also have the ability to filter harsh yellow light for greater contrast. By filtering yellow light on the 580 nm wavelength, the reds and greens appear sharper.

plastic. The 400 lenses still offer supreme clarity, 100% UV blockage, and 100% polarization for total eye comfort, but minus the same color and contrast enhancing features as the lenses in the 580 series. Next in the category is the plastic that is normally preferred over glasses to be light weight and thus gives added comfort.
They frames fit snugly but comfortably on my face and the gray lenses block a fair quantity of light while still allowing me to see details. Overall the sunglasses give the impression of being well constructed and of high quality. Notwithstanding the truth that they are brand new, I was very impressed with the clarity of the lenses. I am looking forward to wearing them for long periods of time in the sunny outdoors. The Costa Tags come with a business card that states the lenses are 100% polarized and offer 100% UV A/B/C protection. The card also mentions that the 580 lenses eliminate almost all yellow light, which can be hard on the eyes, while boosting reds, blues and greens. Finally, the card states that the glass is 20% lighter and 20% thinner than average polarized glass.

Is Costa Exactly Like Costa Del Mar?

Polycarbonate originated in the 1970s for aerospace applications. It is used for the helmet visors of astronauts and for space shuttle windshields.

Flexible spending accounts , health savings accounts , and out-of-network vision insurance plan can all be used towards awesome new prescription sunglasses, eyeglasses, and goggles. The Costa 580P Polycarbonate lens is Costa’s top of the line plastic lens. 580P is shatterproof, repels water and oils, offers exceptional quality, and optical clarity. The only real difference is that the “580p” is a plastic lenses and vulnerable to scratches.

Product Q & A

Product tested and reviewed in each Formal Test Report has been provided cost-free by the manufacturer to BackpackGearTest.org. Upon completion of the Test Series the writer is permitted to help keep the product. Owner Reviews are based on product owned by the reviewer personally unless otherwise noted. The backside of the business enterprise card states Costa’s lifetime warranty against defects in material and workmanship. It might be winter but if you live where it’s warm or you’re about travel, consider clothing with sun protection.

• Add customer reviews and testimonials to showcase your store’s happy customers and to provide social proof.
• Costa is well known for having a few of the finest quality polarized lenses on the market, so if your lenses usually do not seem to match this quality, you almost certainly have fake ones.
• are stored securely.
• So that you can protect my eyes from harmful solar radiation, I depend on sunglasses that block completely of UV rays.
• Because glass lenses are so heavy, however, the advent of plastic and polycarbonate materials, which are lighter and thinner, made the glass lenses less popular.

The gray lenses are tinted enough to reduce eye strain when in bright sunlight for long periods of time, and yet they’re not dark that I must remove them in the morning or late afternoon. Of course the fact that the lenses are polarized has been a big plus for me personally as well. While camping with family last month we did some late afternoon fishing and the Tag sunglasses did an excellent job of reducing the glare coming off the water. In this regard, I’m really looking towards wearing these sunglasses in winter, when glare becomes a more common occurrence as the sun traverses the sky at lower elevations. Costa Del Mar’s 580 series lenses offer anglers and boaters the best level of clarity on the planet and are available in both glass and plastic.
The 580 lenses boost colors and contrast by blocking out yellow light at 580 nm, and reduces haze and blur by blocking out blue light 400 nm on the visible light spectrum. [newline]Higher contrast and reduced blur are two things that fly fishermen everywhere can appreciate. With the Costa Del Mar 580 lenses, you should have an easier time sighting fish, tracking your fly, and seeing insects than ever before. These are advantages that really can help you catch more fish. The 400P variant of Costa Del Mar is really a complete UV blocker and thus provides maximum protection. The 580P variant comes with the mentioned features and qualities with extra layer of protection which repels oil, water, scratches and dust. Like the former, its technology is also patented which is useful for blocking the blue and yellow light and thus gives better color and clarity.

Trivex lenses have less internal stress and could produce sharper central vision than polycarbonate lenses. Costa applies premium anti-reflective coatings to the trunk surface of 580P mirror lenses to get rid of bounce-back reflections. Costa lenses can be purchased in seven colors, each one created for specific conditions. Costa polycarbonate is undoubtedly best in class for plastic lenses so shouldn’t be a huge drop off. During the past two months of Long-Term Testing, I’ve worn the Costa Del Mar Tag sunglasses on an daily basis while commuting to and from work.
Once I have that information I’ll send you over a few recommendations ASAP. 580G glass lenses have encapsulated mirrors, between the layers of glass, which make them scratch proof. Even though many websites offer steep discounts on lenses and name brands, oftentimes, prices have already been marked up beforehand to appear more heavily discounted. And in the case that’s not the case, we will price match other authorized retailers to ensure you get the perfect price with the very best customer service. If you want safety glasses, consult an optician who is able to let you know which frames are safety rated. The price of polycarbonate and Trivex lenses can vary considerably, but many optical stores charge more for Trivex lenses than polycarbonate lenses. Trivex lenses have an increased Abbe value and may produce sharper peripheral vision with less chromatic aberration than polycarbonate lenses.