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: I understand that the light zooms to wide and narrow angles. Does this headlamp tilt from a hinge so I can focus on things in my hands in front of me?
Document: This thing is a lifesaver. I was so tired of trying to hold a flashlight or find the right placement for any other light in order to work on computers and other things. This light lets me have my hands free to work on everything. It is very bright. It is angle adjustable and wide or narrow beam. For the price it can't be beat.
Personnaly use this hedlamp for hunting and camping.Light will reach out to about 80 yds. (240ft +/-) on the narrow beam.What I like the most is that the light pretty much reaches out the same distance on the low setting as it does on the high setting.It's zoomable from a narrow beam(for distance) and a flood(wide area) which is great for find things in a dark attic, or around the campsite at night.
Fantastic purchase. Have used a few times already - both in the crawl space and in the attic. Comfortable fit and the adjustable light (narrow / wide beam) is excellent. Also, the lighting case adjusts and locks at various angles so very easy to direct the light exactly where you need it. Glad I bought two. One is hanging on a nail right by the attic and the other by the crawl space - no searching! Highly recommend.
For the money - these are VERY bright when you need a lot of light hands free. Pull/push focus ring for tight or wide throw. Multiple settings for bright or lower light.
It has to means of focus "flood beam" for wide light rang an "spot beam" for a focus beam of light. It takes 3 triple a batteries.Now although I just opened it up an went outside to test it out for 10 minutes is not that great of a real life test I will be going kayak camping soon an this will be with me so I will come back an update my review once I have put this headlamp through some real life situations.
This head lamp works great. It has a good bright light and compared to the other head lamps I have used it has a wide light that makes working in the dark easy and it has the best focus of any head lamp I have used and I've been using 12 different lamps in the last year.
No longer do I have to drag a flashlight or lantern when crawling around in my attic. I put this bad boy on my head and it lights up whatever I need to see in front of me. Can't ask for much more than that. Light is nice and bright. Shines a good distance, and has 3 settings. Hi, Low, and blink.Took it camping too and I was impressed with the range. It also has a focus feature where you can broaden or tighten the beam.
Pro:  Very low price, light comes out the end, beam focus focuses beam.Cons:  Not very much light (much less than I would expect from 3 AAA's). Too small for my head at it's maximum adjustment, and I've got a small head (2nd notch on baseball caps). Up/down tilt adjustment very loose; move too quickly and it flops down to light up your feet.
Not exceptionally bright, but the focus is nice. It is perfect for doing things close up or  basic cave work (which I did with it, small cave, too cheap to rely on in a real cave). Great for camping. Batteries last forever.
Extremely bright!!! Works better then any of the other of the headlamps I own. This headlamp should work well for those early morning hunting trips into the forest or camping excursions I take. Zoom it out the light shines better then 300 yards, zoom in for a wide angle.
Answer: yes