Hercules 7 Safety Sunglasses Photochromic Auto-Darkening Clear to Smoke Lens ANSI Z87.1

I’m very impressed with these safety sunglasses. The photochromic lenses adjust quickly from clear to smoke depending on the lighting, which makes them perfect for both indoor and outdoor use. They feel comfortable and lightweight, yet still provide great eye protection. The fit is secure and they stay in place even during active work. The build quality is solid and the lenses are very clear. Overall, these are reliable, well-designed safety glasses that work great in changing light conditions. 👍

This a comparison review with the 3M brand (pictured on the right). Much better build quality than the 3M Securefit Smart lens (SF613AS) and cheaper too. The 3M are temples are very flimsy and already breaking thus why I'm replacing them. This safety glasses fit me better on my face and they are pretty light. I am a 185 lbs 5' 11" male. The Global Vision are slightly darker in the sun. However, they take like a minute longer to clear up in the shade. These are not sunglasses so need to manage expectations. They turn to smoke color in full sun, not as dark as real sunglasses. They are dark enough where I don't have to squint my eyes when I'm working outside on the yard. I cannot comment on their durability since I just got them but I highly recommend them based on functionality and comfort.

Love the glasses

Why did you pick this product vs others?: Great, fits well, comfortable all day, doesn't touch my face. Makes bright screens and work between in and outdoors easier. I get migraines less with these compared to the crappy ones my work gives me. No issues after a 50 hour week and getting sprayed in the face with oil. 5/5 Tint isn't super dark and takes a little to transition but not bad. They look good on me too.

I have had them in use for a week and they are good. Better than my company issued safety glasses. More comfortable too. I can pretty much wear them all day. As for the tinting, it does work. Not as dark as true sunglasses, but noticeable. Helps when I have to go between buildings.

I bought these because the jobsite that I am working on requires eyewear all day. These fit my face quite well and look nice. The reason for the low rating is that I have been in full sun and the glasses never transition or darken. I can be in the sun for the whole day and the never get any darker than clear.

These glasses are good, but they can be better. I like that they’re lightweight, and the rubber parts to prevent slippage. However, from going inside to outside, it takes a while for the lens to transition to the dark tint. This picture attached was after 3 minutes of direct sunlight. If you can deal with the sun in your eyes while it transitions then these are okay, but I’d say to get a clear and tinted set for cheaper rather than spending $40 on this one pair. If the tint was darker and the transition was faster definitely would rate it 5 stars.

Works as expected.

Cómodos, acciona bien el fotocromatico, me ayudas a disminuir destellos

Looks amazing. It’s good with any work site. Does what it’s suppose to do.

Buenos lentes , y el sistema de fotocromática trabaja muy rápido y se nota!!

It’s perfect for works indoors and outdoor

Very comfortable. I use the glasses daily, and in all sorts of environments; boating, biking, motorcycle, gardening. I would order these again if needed.