Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Are these perma focas?  The picture is not a perma focus binocular?
Document: they are great, the only thing that would make them better is if they made perma focus one that were water proof!
These were suppose to focus on their own but did not really work for me. They are even worse with images at medium range. I would shop around for another product, especially if you are relying on these to give you picture perfect images.
I was shown a pair of perma focus binocs by a friend and asked to guess how much they cost. I was way off! I was impressed with the clarity and the fact that you just throw them up to your eyes and what ever you want to see is instantly in focus with no wheel to turn.
Excellent product. 100% recommended.The good thing is that you don't have to adjust the focus, it seems very clear all the time. The bad thing is that, because you can't adjust the focus, there are some distances or objects that doesn't seem clear enough as it would be with a adjustable focus binocular.
Sweet. love thes binocs! Got my first perma focus binocs 22 years ago, they are still going strong (as monoculars, only because the first pair became misalligned and I seperated them)! I have used these all over the world for travel, hunting, backpacking, boating, etc. This pair improves on the original in that they are more solid and 10X vice 8X. Won't be able to convert to monoculars out of this version though!
The Bushnell 8 x 32 Permafocus Binocular was a goood buy, and easy to use. You don't have to fuss with focus, therefore you can pick it up, aim, and view. We have a lot of birds in our neighborhood and we have seen a lot more of them in the trees now. A good purchase. cjw
This is an auto focus binocular. It didn't occur to me when I bought these that I may have a problem because I wear glasses.....I can't use the binoculars when I'm wearing my glasses -- so the &#34;auto focus&#34; on the binoculars isn't exactly what I expected. I used the binoculars with the glasses and the focus was better but it is just too awkward for me to see in the binoculars with my glasses.
I liked the idea of "permafocus" so I thought I'd give these a try...what the heck, only $20.At first I hated it; it's quite unlike anything I'd used before. Not everything was in perfect focus and the depth perception seemed especially whack. But I decided to give it an extended workout, as it were, and ended up being very pleased!You have to understand and accept the limitations of this binocular.
I bought these a deal of the day and just used them recently for the 1st time. I didn't have any issue with the permafocus. They have a nice picture and adjustable eye pieces for relief. I would buy another pair if needed.
I'm not going to try and lay down a bunch of technical jargon; But how the hell do they do it? Really fast and handy for most situations. Not the top of the heap for a perfect picture but those never last either. Everyone should try a pair as they are a good deal!
Answer: I really don't know.  These do not work for me since I wear glasses.  I cannot get a good focus without my glasses, and when I wear the glasses, I can't get a good focus either.  I really wish I would not have purchased these for myself.  I gave them to my daughter who doesn't wear glasses and she says they are just OK.  Hope this helps.