Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Can you use these at a sporting event or in a stadium setting?
Document: I can't wait to use these down at the stadium when football season starts in a couple months.The diopter adjustment is very easy and it works well with my vision despite having astigmatism and a pretty strong glasses RX. These binoculars are very easy to adjust and are sturdily built and feel nice and solid in the hands. Once again, I can't say enough about how bright and clear the view is. I've never felt justified in buying an expensive pair of binoculars but if you attend sporting events or even moderate time outdoors, they are a worthy investment.
Advantage - Vanguard.Diopter adjustment -- The diopter ring on the Vanguards is much easier to operate than that on the Bushnells. The locking mechanism to prevent the diopter setting from being inadvertently changed is easily engaged or disengaged on the Vanguards, but difficult on the Bushnells. Due to some (very few) reviewers complaining of broken diopter rings on the Bushnells, I am very careful when adjusting the diopter. When focusing the Bushnell diopter I use thumb and forefinger; when locking or unlocking the ring, I use two fingers and a thumb.
On the Vanguards I can easily do both tasks with thumb and forefinger. The Bushnell diopter ring is sufficiently stiff that once adjusted it is unlikely to be accidentally re-adjusted, so I simply don't lock the ring after setting the diopter. Update: Although the Bushnell diopter adjustment is becoming less stiff with use, it is still stiffer than the Vanguards. The problem with this stiffness, beyond the possibility of breaking the diopter ring, is that you are essentially holding the binoculars with one hand while your right hand is operating the diopter adjustment, and the significant torque required makes it difficult to hold the binoculars still enough to focus the right eye.
They are heavier than the the Spirit XF 1042 and the Spirit ED 8360, something that you might want to take into consideration when you&#8217;re comparing the models. One thing that is especially nice about these is that the eyecup setting, which is easily set, allows the user to wear their glasses if they prefer. I usually wear mine and like the fact that I don&#8217;t have to continually shift my head or the binoculars in order to focus. Visually impaired users will love this feature.
I wear glasses and a simple adjustment to the eyecup reduces eye strain and makes everything come into focus easily)* Near focus: 2.0 m/6.6 feet* Diopter adjustment range: Plus/Minus 4D (An easily accessible diopter wheel is beneath the eyecup)* Weight: 530 g / 18.7 ozThere are more expensive binoculars out there, including the Zeiss, but I&#8217;m exceptionally satisfied with the Vanguards. They are definitely a cut above the $100 pair you can snag in a big box store or local sporting goods store, but keep in mind, this will most likely be a one-time, lifetime purchase.
I like and use them too much for that.
I found it really easy to use.These will be the last binoculars you'll ever need to buy.
My husband enjoys watching birds in our large back yard, and these binoculars (a Christmas gift) are perfect for this use.
This is simply amazing customer service. I couldn't recommend these binoculars more highly and I can't wait to use it on my upcoming trip.
Really enjoying these binoculars! A rebate is available as well! Also use them at the gun range.. I definitely recommend them!
Answer: Sure you can.  I'd get a harness to keep them out of the way while you're not using them.  Remember they're 8 power.  Useful to watch catcher's signals from center field but a little powerful for general spectating.  I'd think a 6x binocular would be more appropriate for general use.  But it depends on your intended use.