Mens Polarized Photochromic Sunglasses, Aviator Sport Driving Sunglasses, UV 400 Protection with Large Metal Frame

I needed glasses for bike riding when I start out in bright sunlight and come home in darkness. The color distortion is weird, everything looks normal, except reflections off car windshields and puddles in the road look mellow yellow. I feel like I’m living in an alternate reality, but for me it’s kind of delightful. Not for everyone, apparently. These photochomatic lenses need ultraviolet light to darken. If you are wearing them in a car, the safety glass in the windshield has plastic imbedded in it which, besides keeping the glass from turning into deadly shards if it’s broken, but it also blocks ultraviolet light. Your glasses may not darken in the car, but the polarization will still work. This is more appreciated in a car because you may be traveling for a long time behind a vehicle that’s reflecting chrome back in your eyes, and without polarized glasses, some people get migraine headaches. Not so important on a bike. Yellow is better when the light gets darker because it blocks blue light (somewhat) and allows better night vision.

These are special., I now have 3 pair. They’re made Well.. they are Sun sensitive and they REALLY DO change their reactive level of tint quickly. I was impressed. I usually use RayBans (last pair got smashed .So they are truly are useful and attractive. I’ve gotten some really good compliments! You’ll love these! If you need a pair of good sunglasses at a reasonable price, these are worth buying!

These are lightweight, comfortable and inexpensive. The polarization is a plus. However, they do not darken enough in bright sun.

Could be darker

The glasses are nice and actually get darker when in the sun. Seems to be a good value.

Returned first pair due to no change in lenses darkness 2nd pair is just the same, they do not work as stared OK for cheap glasses, but do not change

I was getting a yellow sheen on snow and puddles. If you understand polarization, you know that polarization will eliminate reflection due to phase/angle differences. I was puzzled until I inadvertently tipped my head...the polarization of the lenses was not aligned traditionally. The glasses are comfortable, stay in place, and are polarized...BUT... not in a correct focal plane. The glasses were very inexpensive and do offer eye protection, so I will keep them, but they are not the same quality as the lenses I purchased while in the military to supplement my non flight issued lenses (flight crew are not issued polarized lenses).

I have not yet used these. I bought them for a beach trip which is still a few weeks away. I was shocked to get them so fast in the mail. Not even 2 days, and I do not have prime shipping. I will try to update this after I do wear them a bit. Unboxing: First I noticed it came in a very nice box. Fairly soild. Inside the box (pics included), I found the sunglasses, a cleaning cloth, a soft bag, a thank you card, instructions for care, a small flashlight that I believe is a blacklight (though I'm unsure as why it was in the box, none the less my cat and I like this new tiny light), and a test card. I was surprised at the many items. It was more than I'd thought I was getting. First impression of wear and testing transition: I do think they are a bit big on my face, I am female. That won't stop me from using them. I also think sunglasses look weird on myself. These have the classic aviator style. I like the color of the frames. I used the test card to check the polarization, and it indeed worked. I then went outside and tested the transition. It also worked. They did not get super dark in my photos, but the sun is not exactly filling out at the moment. But they did transition as they should. Shipping: As I mentioned, very fast shipping. Very happy about that.

منتج ذو جوده منخفضه جدا ولاانصح به حتى العدسات لون واحد ولايتغير عوضنا على الله

Me parece un producto de buena calidad bien empacado y llegan en muy buen estado con todo y sus accesorios no eh tenido oportunidad de verlos full oscuros pero si "transparentes" y grises reaccionan bien. Esperaba usarlos en la PC por el filtro de luz azul pero aveces hace reflejos no es mucho pero aveces estorba