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Where is a good, online place to buy a few pairs of prescription safety glasses? The ones through the optometrist are way too expensive. I would like to have a few pairs.
There is a place online where you can get them cheap. I had it bookmarked until a few weeks ago when I screwed up the laptop by doing an upgrade using a technique that was not recommended.
If I recall correctly, the standard prescription glasses were $25. Try http://www.zennioptical.com. It has some good prices.
There is a place online where you can get them cheap. I had it bookmarked until a few weeks ago when I screwed up the laptop by doing an upgrade using a technique that was not recommended.
If I recall correctly, the standard prescription glasses were $25. Try http://www.zennioptical.com. It has some good prices.
Keep searching and you will find them.
Dan
I've been getting my glasses from Zenni for years, and rarely wear protection other than them in the shop. But I've heard things that normal plastic lenses are not shatterproof. Any intel on that?
I've been getting my glasses from Zenni for years, and rarely wear protection other than them in the shop. But I've heard things that normal plastic lenses are not shatterproof. Any intel on that?
Different plastics have different properties. Some even shatter with sharp shards! Safety glasses use materials that are not electrically conductive and that will not cause damage if they are struck by something. Polycarbonate is often used. Here's a good page that describes the differences. Note the reference to Z87.1 ANSI standard for impact resistance. Normal prescription lenses don't pass that standard.
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