Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: How long is the battery life of the firedot set for the brightest setting?
Document: Nice clear optics. Zeroed scope with 6 rounds. The Green Illuminated FireDot is nice but for my use not necessary.
I have many different types of optics and this ismy favorite. I have it on my scar 16 and it does very well at close range and was surprisingly good over 200. The firedot is right on and is vastly superior to a reddot. It is small and light and fits my rifle perfectly. I put it on and it was within an inch of the bull at 100 yards out of the box.
Great scope for mid range work. But since the lowest magnification level is 1.5x it's not ideal for distances less than 25 yards. I didn't take away any stars for this since I knew what I was buying. The Firedot reticle is really nice and easy to use. Very nice looking scope and high quality as expected from Leupold.
For my purpose, which is shooting .223 rifles at around 25-100 yards and occasionally more, this scope is about perfect. The illuminated "firedot" at the center of the reticle makes for fast target acquisition, particularly at the closer 1.5 magnification. In this sense, the scope functions similarly to a red-dot sight, which is one of my favorite sighting systems. This scope features quality Leupold glass and thus even with the relatively small 20mm objective lens this scope is reasonably bright.
I purchased this scope about 3 months ago from a local shop, and it has left me very impressed.Pros - Light weight, excellent reticle, easy to use illumination, clearly marked turretsCons - markings on the turrets leave a little to be desired, as they don't always line up perfectly. Illumination can behave a little oddly at times, but that seems to be due to a weakening battery.Overall, the scope works very well on my DMR-type rifle.
spec.
or 15/16ths.(???) of an inch...Holding dead center on a red diamond target and using the fire dot on medium brightness three shots printed 1.5 inches high and measured 7/8ths.
Wanted optic's for my Mini-14, this was a great choice. Only been to the range once with this unit and had it sighted in with about 5 round's. The green dot is crisp and clear, the glass is great.
Using most 55 grain ammunition, the distance markings on the elevation dial are accurate to at least 400 yards, but the margin for error can start throwing them off a bit at longer distances. Using match ammunition, I have been able to reliably hit targets as far as 600 yards, and make somewhat consistent hits as far as 800 yards, but I had to use a ballistic calculator to dial the elevation adjustments.
This is probably one of the best scopes I've owned mounted it to my m4 its crystal clear glass is spectacular the only thing I didn't like was the fact that it came with no lens covers.
Answer: no