Delta Plus RX-350C 2.0 Diopter Bifocal Safety Glasses, Metallic Brown Frame, Clear Lens

These are great. for my 71 year old eyes they are a perfect addition to my machine shop. They do tend to yellow if left exposed to light over time.

Great product. Very comfortable

These glasses are fine, overall. I bought them to wear while riding my motorcycle at night. Unfortunately the bifocal line is way too high in the lens. As a result, to see through the clear portion I had to dip my head which was uncomfortable

I used these glasses at my work. I need to see a scanner screen, while driving a baggage tractor around an airport. They work great. I'm not the only one who uses these glasses.

Effective at keeping junk out of my eyes, so in that regard, 4★. Effective readership w/the dioptics, also 4★. Durability, as "safety glasses," only 2★. Breaking right in front of the stem, the lens fell to the floor, making them useless for safety or reading. Too costly to continue buying replacement, for my wallet! Supergluing works, but shouldn't be necessary.

I've purchased 8 pairs of these over the last few years. A pair usually last me about 4-5 months before I swap them out for a new pair. I wear these every day, and for me have been the most comfortable and durable. The focal window is in just the right spot for me and is not too big or too small. I work around mostly saw dust so scratching them is usually the result of me dropping them on concrete floors, or storing them lens down by accident in my vehicle which can result in them vibrating against a hard surface and leaving a scuff.

Son excelentes 👌

I use these for work. They are super nice. However they're not easy to clean without getting fine scratches. A case for them should be suggested as well. They seem to scratch easy. Overall nice safety glasses.