 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
  Prescription Sunglasses Are Our Specialty! |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
|||||||
| 100% Secure Ordering |
|
|
I just wanted to let you know that I recieved my prescription Oakley Flak Jacket sunglasses in great condition. They are wonderful. I used them this last weekend on a 100 mile bicycle ride in southern Colorado with no problems from the sun. They are so comfortable and protect my eyes from the sun and glare. Thanks for your excellent service in my purchase.
Travis P.
"I just received my glasses - they are perfect! Thanks to you and everyone involved - the service i received was
great - next time I need glasses I will definately come through you
again."
James F.
Macau
"I am so glad to have come across your website, because my online ordering came with such ease from beginning to end. More importantly, your staff was courteous, personable, and very resourceful in answering all of my needs. Thank you so much for taking the time to make this transaction comfortable."
Sincerely, Donna O. San Diego, CA
"I just received the glasses I ordered and I love
them! Holly and Ryan were FANTASTIC to work with. It's rare to come
across such superb customer service - they were there every step of the
way to answer any questions I had.
Thanks again!"
Rich C.
Piedmont, OK
"I deal with a lot of companies from buying online, etc. & your
customer service has been stellar! It is nice to know that people are
so kind & helpful. Thanks again!"
Donna R.
Cranford, NJ
|
||||||
|
|||||||
CR-39 is transparent in visible spectrum and almost completely opaque in the ultraviolet range, it has high abrasion resistance, in fact the highest abrasion/scratch resistance of any uncoated optical plastic. CR 39 is about half the weight of glass and index of refraction only slightly lower than that of crown glass, making it an advantageous material for eyeglasses and sunglasses lenses. A wide range of colors can be achieved by dyeing of the surface or the bulk of the material. CR-39 is also resistant to most of solvents and other chemicals, to gamma radiation, to aging, and to material fatigue. It can withstand the small hot sparks from welding. It can be used continuously in temperatures up to 100 °C and up to one hour in 130 °C.
|
|||||||
|
Cart
Note: All prices in US Dollars
Free Shipping!
|
||||||
|
|||||||
