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04-15-2019, 08:36 AM | #1 |
Sea Hunter
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I took the click bait...
I told myself a while back I was done with cheap sunglasses because the lens scratches so easy and in the long run you spend more money. So I'm used to spending around $50 for a good lens that won't scratch easy. So I figured I would try the ad, it had Costa del mars Name on it. So I bought 3 pair for $47 the same price I spend For one of my other brands. I figured if they scratch easy ill just toss and move on to another pair. I have to say I'm highly impressed, time will tell how long the lens will last with out scratching. Definitely not money wasted. I bought two blue off shore and one green inshore
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Duke Mitchell Last edited by MITCHELL; 04-15-2019 at 08:46 AM. |
04-15-2019, 08:38 AM | #2 |
Sea Hunter
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-----------> o
------> o
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Duke Mitchell Last edited by MITCHELL; 04-15-2019 at 08:43 AM. |
04-15-2019, 09:53 AM | #3 |
Member
Join Date: Jan 2016
Posts: 63
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I can't be sure about the quality, but I could only imagine that the lens may not be that great. If you're concerned about protecting your eyes, I'd opt with a legit sunglass in your normal $50 range that will provide proper UV protection for your eyes. I can't imagine a $16 knockoff will give you that, but who knows.
They look good though! |
04-15-2019, 11:01 AM | #4 |
Administrator
Join Date: Mar 2005
Location: 1-2 miles off the point
Posts: 6,943
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Gotta be a Chinese knock off or that is CRAZY!
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04-15-2019, 11:06 AM | #5 |
Senior Member
Join Date: May 2005
Location: 2 inches above sea level
Posts: 502
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Costas are good glasses. That price is insane.
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"All I got was a rock" |
04-15-2019, 11:34 AM | #6 |
Sea Hunter
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I googled uv protection....
And it said in hi lighted that all polarized sunglasses are 100%uv protection, thin I clicked on polarized and it took me to Costa del Mar website,where I bought the sunglasses. Definitely contracted out...
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Duke Mitchell Last edited by MITCHELL; 04-15-2019 at 11:48 AM. |
04-20-2019, 05:51 AM | #7 |
Sea Hunter
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In case you didn't no.....
You can Google YouTube videos on how to test sunglasses, stickers mean nothing, for 100% uv protection it's a simple test yay or nay... you can do it with a $7 black light flashlight and a dollar bill,but a blacklight poster works better for the test. I ordered the black light on Amazon I will give you the results, I'm laughing because after watching some YouTube videos some $5 sunglasses had %100 uv protection and more expensive ones failed....stay tuned I will give you the results of my cheap sun glasses from Costa, when I get my blacklight flashlight
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Duke Mitchell Last edited by MITCHELL; 04-20-2019 at 06:24 AM. |
04-20-2019, 07:44 AM | #8 |
Senior Member
Join Date: Apr 2013
Location: Los Angeles
Posts: 1,891
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Thank you for your post and the information provided.
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04-21-2019, 11:46 PM | #9 |
Sea Hunter
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My black light flashlight test results
The first picture is with out sun glasses just black light .
The other are my new Costa knock offs and my old $50 pair I bought at Rei. I think both sun glasses pass but I think my old pair were a little darker with black light shinning through the len. If I had children I would definitely be testing the sunglasses I put on them, uv rays can cause eye cancer.
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Duke Mitchell Last edited by MITCHELL; 04-22-2019 at 12:45 AM. |
04-22-2019, 12:54 AM | #10 |
Sea Hunter
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My old pair of $50 sunglasses I bought at REI
Even tho they have several coats of over spray paint the lens are still good enough to use no scratches. I repaired broken flippers with fishing tackle. Drilled two small holes in ends and used steel leader lead crimps swivels shrink tubing and velcro, turned them into goggles. They slide up nice on your forehead under your hat.
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Duke Mitchell Last edited by MITCHELL; 04-22-2019 at 01:05 AM. |
04-23-2019, 03:08 AM | #11 |
Sea Hunter
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After posting on another website...
I got some negative feedback on my uv sunglasses test.
So I had a dr app, after that I took my cheap Costa knockoffs to vision care dr and ask him if he could check the uv rating on my cheap sunglasses. Good news and bad news. The bad news my sunglasses had some uv protection but he couldn't give me a percentage, and he said they were not polarized. I ordered fishing glasses what a joke. So now I'm going to find out if polarized means 100% uv protection and if there's different levels of polarization. I will not buy these sunglasses again but I will put them to good use. The good news is this test is legitimate and a uv flashlight and a blacklight flashlight are the same. The dr said if the blacklight shine through the lens your not getting full protection . So now when I buy my next pair I will be testing them first with my blacklight.
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Duke Mitchell Last edited by MITCHELL; 04-24-2019 at 05:59 AM. |
04-23-2019, 06:45 AM | #12 | |
Senior Member
Join Date: Feb 2019
Location: Rancho Cucamonga
Posts: 609
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Quote:
The first time i wore polarized sunglasses I was blown away at the way regular things look through them, as I mentioned above, cars look like they are changing colors as they pass you/you pass them, you can see the spots/patterns on auto glass where the tint is uneven, etc. If you have an older phone the digitizer may have a polarizer that looks crazy through the glasses. |
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04-23-2019, 07:03 AM | #13 |
Senior Member
Join Date: Apr 2013
Location: Los Angeles
Posts: 1,891
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I can not use polarized in my 4Runner if I want to see my GPS screen.
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05-02-2019, 05:44 AM | #14 |
Senior Member
Join Date: Jul 2006
Location: Fullerton
Posts: 1,359
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Testing for polarization is easy if you have two sets of glasses. Hold one in front of the other and you should be able to see through the lenses, pretty much like it was a single set. Now turn one set to where it is 90 degrees to the other. You should not be able to see through at all
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05-02-2019, 11:05 AM | #15 | |
Member
Join Date: Jan 2016
Posts: 63
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Quote:
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05-02-2019, 05:46 PM | #16 |
Sea Hunter
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It is what it is....
With no regrets
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Duke Mitchell |
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