How does glasses get bubbled, scratched or dents?!
Question:
How does glasses get bubbled, scratched or dents?
Mine has a bubble/scratch type but I have 1 year warranty and only had them for less then a month so I get new once replaced.
Answers:
multiple reasons: incorrectly applied coatings like anti-reflection, exposure to high heat, exposure to high pressure (like putting a large lens in a small frame)...there are other reasons, i'm sure.