MCR Safety Glasses BearKat ‎‎BKH20 Clear Polycarbonate lenses, UV light protective eyewear with Scratch Resistant Duramass Technology, Bifocal Safety Glasses 2.0 Diopter

These are very durable and do not scratch easily. I will buy again.

fast delivery , good price , easy to where , they have readers built in for seeing small detailswhile protecting your eyes , I suggest you get a case to put these in when they are not on your faceif you do this they will last forever, AS always watch a DIY video before youbuy or install unless you are an expert and know what you are buying or how your installing, Enjoy

I work in a laboratory. I need safety glasses, and I need the ability to read and write. My vision is good at an arm's length and beyond but not so good at reading and writing distance. I like these glasses. The 1.5 diopter lower lens is small, but it is reasonably clear and allows me to read things such as fine print on labels. If I needed to read a book or a long document, I'd switch to dedicated readers, because the smallness of the corrective portion does force me to hold my head and what I'm reading in just the right orientation. On the plus side, the small corrective part doesn't get in the way of my distance vision much. The glasses are comfortable to wear and not goofy looking.

Originally bought specifically to ride road bike and be able to read bike computer or route directions. Works superb for this. Wear them everywhere now. Fits my face perfectly. Very comfortable. No harsh light leaks in around the sides, etc. Diopter lens is placed just right for me ... i.e., not too high in the field of view.Nose bridge only fails when tips of arms pulled apart too widely. Snaps instantly. Instead, slip them on/off with minimized spread of the tips. Train yourself. Teach your buddy before loaning out a pair.Rubber ear piece flexes at ~ 3/4" beyond tip of arm ... so, after a very long period of use, rubber ear piece tip breaks off, leaving tip of arm exposed (uncomfortable). Read others' suggestions about gluing the rubber ear piece in place to prevent it from slipping off and losing it.

the glasses are decent for the money spent.

Good value for cost. Very light weight. Small diopters. If you spend 8-9 hours a day wearing safety glasses these will be ok. There are better quality glasses out there with bifocals.

Fine eye protection. Fit well and I like the built in magnification. Thanks. gb

They do the job. Nice and clear. Diopter seems to be right on. The arms are very stiff and on the harder side to move. SMJ 24

Great product. Makes work much easier

La zona de la dioptria bien, el resto aunque no deberia ofrecer ninguna diatorcion, despues de una o dos horas se empieza a cansar la vista.

Lo he usado para poder ir al súper con lentes de protección y poder leer además de usar el tapabocas

Work great. Holding up so much better than my company issued (non-reading) safety glasses. Diopter is small but well placed

Crews 135-BKH20 Bearkat Magnifier - 2.0Clear Lens. I'm sure these are perfectly good bifocal safety glasses, but I was fooled by the words "2.0Clear Lens" and "Single lens design" into thinking that the whole lens was 2.0. This assumption was confirmed by the photo, though admittedly one out of four of the photos does show a bifocal interface (now that I've searched for it). So I was disappointed, but if you want normal lens safety glasses with a bifocal area, these may work perfectly well for you.