what is 2.0 means, is it for eye sight
1969020
No, it is the modification number of the model itself. If you need corrective lenses, choose a different model which would have "correction" or "optical" in its name, like "Vanquisher Optical".
1346792
Sorry .that means near-sighted lens.Thanks.Best regardsSincerleyTHG LImited
827925
They do have a 2.5 and 3.0, but they are all bifocal. The upper part of the lenses are plain, no correction.
2122926
Yes, Richard, this TV is 2.0 compatible. The only state-of-the-art features this TV doesn't have are; active shutter bluetooth 3D functions, which aren't all that necessary, and the curve of the OLED TV's. The sound on this model is also very clear and immersive, even with music. You won't regret buying this.
82129
I think -4.0 and -4 are the same. If you are near-sighted, you should choose negative.
430828
These were 3.0 and it was my second order for them. They are very clear, sturdy, and light weight. I keep them in different locations so I never have to search for a pair of reading glasses when I need them.
675824
I don't think this would be for the 2.0, I guess you'd need to see how much coffee is in a 2.0 and compare it.
2187044
It doesn't say on the device or package. My computer recognizes it as 2.0. This design has been around since before 3.0 existed, so my guess is that it is 2.0
268357
If the sight is of the same specifiations as the "a2" sight and adjusts by the same manner, then yes.
109311
I am actually hesitant to answer this question, because obviously no one here read the product description. On the first line it states "8 1/2-10 1/2" eye relief". So 10.5" at 2x, and 8.5" at 7x.
1591712
yes it is 2.0 but make sure your pcie 3.0 card is backward compatible not the motherboard. some newer card now a days are backward compatible.
1913206
It depends on your eye sight, but this monitor magnifier has made my life much better. I can see fine print, lighter text much better. Two people have bought one after seeing mine at work and all of us are happier. I would definitely recommend this to others.
1743
The 1.25, 1.50, 2.0, etc refers to the strength of the glasses----the "prescription strength". The higher the number, the stronger the prescription. Someone who only needs reading glasses might only require a 1.50. Someone who can't see well without glasses would require a higher number. I would suggest you go some where like a Dollar General store and try on several different strengths of their over the counter glasses so you will know what works best for you. As for the "size" of the glasses....they kind of telescope in and out in such a way that you can adjust their size by about 4" total. Doesn't sound like much, but that's enough to accommodate most people's head size. Hope this helps! The 1.25, 1.50, 2.0, etc refers to the strength of the glasses----the "prescription strength". The higher the number, the stronger the prescription. Someone who only needs reading glasses might only require a 1.50. Someone who can't see well without glasses would require a higher number. I would suggest you go some where like a Dollar General store and try on several different strengths of their over the counter glasses so you will know what works best for you. As for the "size" of the glasses....they kind of telescope in and out in such a way that you can adjust... » Read More The 1.25, 1.50, 2.0, etc refers to the strength of the glasses----the "prescription strength". The higher the number, the stronger the prescription. Someone who only needs reading glasses might only require a 1.50. Someone who can't see well without glasses would require a higher number. I would suggest you go some where like a Dollar General store and try on several different strengths of their over the counter glasses so you will know what works best for you. As for the "size" of the glasses....they kind of telescope in and out in such a way that you can adjust their size by about 4" total. Doesn't sound like much, but that's enough to accommodate most people's head size. Hope this helps! « Show Less
1240735
It's both or either. There is a an option to select the .5 or the 2.0, which you must choose before you can add it to your cart.
484656
1.5 is fine and 2.0 is course. These did not match my trucks existing lugnuts so I just got new lugnuts
1165242
Wow, that answer isnt listed ANYWHERE, not even their website. This sight is identical in width to the one I just took off, that was a .100, so it appears to be just a standard general width sight.
455387
2.0 is better the 3.0 is OK but I bought 3 and still have 2 because I did not like them, you play the games and have nice sound and lights, but the 3.0 does not tell you your score- it lets you play the game but you have no benchmark. The 2.0 version is much more fun because it verbally tells you your score each round and it lets you know the highest score.