Infoseite // Led torch light for video convert

Frage von Rubbedikatzzz:


Hello,

I have the following idea (probably not feasible otherwise would probably have been someone in front of me on it). I've bid against me on Ebay a LED flashlight with 49 leds (588000 mcd) to. The LEDs would have to be synonymous but can expand from the lamp and convert as a head light.

The whole could then be conveniently operated with conventional Batteries. I ask for opinions on my obsession.

Greeting
Martin



Antwort von coconut:

Hello Martin,
certainly possible in principle, or just ready to buy ;-)
I have one, but "only" 276000mcd (1,-teuro + shipping) and for other purposes ....
Where can I see the problem is the wavelength of light.
This has been going pretty strong in the blue.
Help would be a coordinated yellow filter .....
Another problem is the range of relatively low (strong scattering of Lichkegels) and the strong glare. Persons thus not suitable for filming.



Antwort von rubbedikatzzz:

Yes I've been thinking. Would synonymous really been easy. To change the glare and scattering effect, it would still be possible anzubringeen filter.

Greeting
Martin



Antwort von ruessel:

Look in my video blog: http://www.fxsupport.de/hc1/hc1_8.html
ganz unten.
Da bin ich zwar noch nicht damit komplett fertig aber es funktioniert schon.

Quote: http://www.fxsupport.de/hc1/hc1_8.html
ganz unten.
Da bin ich zwar noch nicht damit komplett fertig aber es funktioniert schon.

Another problem is the range of relatively low (strong scattering of Lichkegels) and the strong glare. http://www.fxsupport.de/hc1/hc1_8.html
ganz unten.
Da bin ich zwar noch nicht damit komplett fertig aber es funktioniert schon.



what then? Strong scatter the light cone (with LED's, but it is strongly directed), or the glare while .... both closes off.



Antwort von coconut:

"ruessel" wrote: ...
what then? Strong scatter the light cone (with LED's, but it is strongly directed), or the glare while .... both closes off.

No not at all. I have both a head light as synonymous one (stronger) flashlight. In proportion to the glare, not enough light far away.
Is synonymous clear, since LEDs with 30 ° are used (there probably are not yet closer, or are not known to me).
Otherwise it is going as a normal flashlight, where you can focussing the light rays, which the LED lights (at least in mine) do not. If that were possible, would certainly very much can shine, then after about 3-4m eigendlich sense with real "enlightenment" (in total, ranging course next). I am speaking here of darkness. I can do really good judge, as I head light daily use.
I use it to go to the "walkies" with my dogs find the right path. I live in the country (or as they say in Berlin for jwd janz far out) and here it is pitch dark late evening.
At least in this season. When I raise my head around this next advance to glow, is very quick end banana. Any halfway usable normal flashlight can do it better. but as this did not matter to me, I'm very satisfied. The batteries hold very long and that was the reason for this decision.
However, these lamps a ennorme glare. It is synonymous extra cautioned not look directly into the light, because it can cause damage to the eyes .... the parts are used Aich likes of security forces for just this reason.

PS. I know your Page and follow them carefully ... your earwig is surely quite known. If I should grow a Canon, I am assuming a customer of you, who works synonymous s.einer Canon ....



Antwort von ruessel:

Quote: However, these lamps a ennorme glare. It is synonymous extra cautioned not look directly into the light because it can cause damage to the eyes ....

That's right, I will therefore use a dull or frost filter. This is the next spot light and so synonymous fanning the Picture without a "hotspot" Enlighten ;-)

In any case, we can buy many sowas cope .... p. 1000 euros. I think that this final light on this high price synonymous properly. But building itself is exciting ...... and much cheaper.



Antwort von coconut:

"ruessel" wrote:
In any case, we can buy many sowas cope .... p. 1000 euros. I think that this final light on this high price synonymous properly. But building itself is exciting ...... and much cheaper.

Hui, that there is something like this done, I was clear, but sooo expensive, I do not think hät.
That reminds me, just to one: the spin ja ...



Antwort von ruessel:

Well, for Edelfilmer with wooden boxes, additional Battery and Charger.



Antwort von coconut:

Have just looked at your own dedicated server and host. The paasigen filter do you have indeed been found. On the picture, it certainly looks very good.
Have logically () synonymous already thought of my "go walkies lamp" alienate purpose and thus lighten scenes ...
'm Just nichr sure whether that's enough for my purposes. I fear the distances are simply too big ....
Try Well, we know, is to study about ...

By the way, just need bulbs meien times 3 Micron Batteries.
Might be an alternative for your project. LED's if you are taking, with the lower voltage to run, then you would need only share a similar resistance against them and are already running on the Accu HC1.






Antwort von ruessel:

Quote: Might be an alternative for your project. LED's if you are taking, with the lower voltage to run, then you would need only share a similar resistance against them and are already running on the Accu HC1.

Patience, gedult ...... that is all already in the making! Only now I have job-related too little time for such tinkering ...