How far the viewing distance ?
841293
The light is bright enough to make other bike riders stop at about 30 to 45 feet away. They say it blinds them. I had it point to high. As for total distance it is about 85 feet is a very very dark setting on the stand at the beach.
841294
the light is really super bright, difficult to say exact distance. Cars are usually flashing back to me, asking to dim my light :). However, there are some limitations - there is a big fifference in intensity using 1x cree and 2x crees, but no much difference when 3x cree is in use. Also with maximum light, headlamp is ON for 1 hour only. And it is very very hot - I do not recommend it for use in warm environments - it will overheat easily. For more questions feel free to contact: novakold@seznam.cz
841295
With only one light, easily 50 meters. With all three lights, I lit up a tree 100 meters away. It's a powerful light, but does not have a cap unscrew for a diffuser lens. Also, the recharge time is lonnngggg...8+ hours
841296
I think about 100 meters in clear, the light is very good, is a bit heavy but it does the job well.
2102505
Mine is mounted on the wall, and I would estimate that the distance from the wall to the screen is about 5 inches or less.
356656
I only have two hooked up indoors and the distance from the farthest camera is about 20ft. I can see everything clearly at that distance.
42589
I agree that is about 20 feet. Somewhat acceptable at shorter distance, but at 20 ft images such as a license plate are seen comfortably. Very useful for its design uses.
20818
you can certainly see something two miles away better with these than with your naked eye but that's a long way off. if you need to see something that far away close up you may want to look at spotting scopes.
1013569
Hello, this is supplier NORLANYA. The best distance is 3-5cm away from the panel. But user can get expected result with 3-20cm. Too much distance may decrease its results.
249350
Make sure the current sight is graduated at the correct distance. It should be fine.
1177429
Don't know an exact answer, because I never bought it for much distance. I hook it on back of my bedboard to read at night and move it away from my wife's eyes. Works great for that, only reason I bought it, have two. MY best guess is about 6 feet, but I could be off. Kent Oram
1045142
Hi, I recommend you to check the Optoma website distance calculator. http://www.optomausa.com/support/calculator/
905176
The flying range is approx. 3000 feet. The Wi-Fi viewing range with your phone is only about 300-400 feet, but that can be extended with a Wi-Fi booster.
322282
I only have it about 15ft away, but I had to make the picture smaller from that distance, soI would imagine you could put it further if you wanted and it would be fine.
609431
Maybe 50 to 75 feet. Any further out and you can lose sight of this little thing real quick. However, If you have not bought this yet..read the reviews first. I regret my purchase as I don't believe this thing is worth $50
2020737
About a mile. Pretty much line of sight. Used them last month in CO with two of my Buddies. Worked great. Clear as a bell. Exceeded my expectations.TRUBRIT
1356563
I used to own this scope and used it to look at trees, birds, etc. The close range is about 50'.
1730865
The camera will not trigger that far away. I would say 60 feet is the max. However the field of vision is much further than that. You would get clear pictures out to 150 feet I would estimate.
858122
How far back depends on the size of the screen you will using. Go to Vivitek's website and download the manual. It has a chart that tells approximate distances.
2279389
Just looked at mine at I would say it zooms up to about 18 feet ... So go example I zoomed right in on something and had it crystal clear and it was 18 feet away.... Hope that helps?