Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Does this have a tripod mount?
Document: very good construction,[made in Russia],does what it says.on/off buttons hidden under rubber membranes,must slowly and deeply push inward until you hear the click. despite what others say, I enjoy using it [for the price]. been bragging about it to friends in Colorado,long island,florida. I would recommend it as an entry level fun toy.
this while on the lower price range doesnt have a cheap feel to it like alot of the other ones do....
these are great the are easy to use and really cool but in my opinion not worth 180$ and if you have glasses they are a pain in the butt to use because you have to push on the lense with you eye and that scratches them and if you can do this and dont care what happens to your glasses then you cant even see much .once i reliesed how dumb this purchase was i had buyers remorse and sent them back save yourself 10$ in return shipping and dont do it
good prise for these product , strong range clear view , light wight , qualty product ,
Tried a star, same problem. I know the directions say to try an object about 100 yds away, so I looked at a rifle target in front of a dirt pile that is exactly 100 yds away. It focused ok, but only in the middle 30% or so of the visual field. Since the instructions also say to let it warm up for a while I played with it for another half hour.My yard is mowed to about 100yds out into a half mile deep pasture. The mowed area was the extent of any visibility with this machine.
Though we have a few quibbles -- the lens cap is untethered, and the safety strap is on the wrong side -- we preferred it to the Bushnell 2.5 x 42, because it didn't have a distorting, fisheye lens, and because it has better magnification, for about the same price.
This was in average night darkness. When we turned on the illuminator, we could see the trunks of trees lit up out at least 75 yards. This is adequate for our needs. We have lots of bear, bobcats, coyotes,  and an occasional mountain lion to view at night. This is up to the task.I would recommend this unit for an entry level night scope.
This unit is all I was waiting for, a low weight monocular that is powerful and looks nice. This Yukon NV monocular has a powerful IR illuminator that allows you to see in pitch black. I will soon test it on a nocturnal hunt, will be looking for rabbits so I will tell you how does it performs out there in the field. But for now, there are some pros and cons.PROS:1. The unit is powerful, lights up a big place with IR light so you can see in dark.2.
This thing works better than expected. Some of the reviews state how it is not as good as the ones they used in Iraq and Afghanistan, and this is true. But remember people, this is Gen 1(Viet Nam era) night vision, not the Gen 4 currently used by our armed forces. If you want that type of quality, you'll be spending $3000.00 to $5000.00. For the price, this CAN NOT be beat. I recently used this in both low-light, and no-light situations.
This item came just in time for us to witness our calf being born at night (and the calf is black)...and served well keeping an eye on the calf for the next couple nights (coyotes were in the area). The first scope simply stopped working and had to be returned within a month...I hope this replacement stands up better. This scope works very well...especially when the IR is activated
Answer: no