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Ah yes, thank you.For clarification, a watt*second is a joule, which is a unit of energy, not power.
Yes, but pretty much need to specify the modifier to go along with a given GN. For example, you might say it has a GN of 100m, with standard/stock reflector. Of course, a bare strobe will have a GN, but that's not typically how you'd use it, so it doesn't mean much, IMO.Also, strobes technically have guide numbers, too.
What do you mean by, "if the strobe needs to be mounted somewhere" ?
That means the "Inverse Square Law" comes into play.What do you mean by, "if the strobe needs to be mounted somewhere" ?
ceiling of an arena for basketball tournaments or a ceiling of a gym for normal basketball games. In other words, far away and not close up.
I feel like everytime you post your getting ahead of yourself. Last week your were asking whats a fast lens now you have all L lenses and think you know what your talking about with strobeing a basketball game but your making yourself look dumb.So I'm looking at getting some strobes for portrait work and other applications.
For every 100watts, do you gain 10feet in light output or something like that?.
I feel like everytime you post your getting ahead of yourself. Last week your were asking whats a fast lens now you have all L lenses and think you know what your talking about with strobeing a basketball game but your making yourself look dumb.So I'm looking at getting some strobes for portrait work and other applications.
For every 100watts, do you gain 10feet in light output or something like that?.
I feel like everytime you post your getting ahead of yourself. Last week your were asking whats a fast lens now you have all L lenses and think you know what your talking about with strobeing a basketball game but your making yourself look dumb.So I'm looking at getting some strobes for portrait work and other applications.
For every 100watts, do you gain 10feet in light output or something like that?.
I feel like everytime you post your getting ahead of yourself. Last week your were asking whats a fast lens now you have all L lenses and think you know what your talking about with strobeing a basketball game but your making yourself look dumb.So I'm looking at getting some strobes for portrait work and other applications.
For every 100watts, do you gain 10feet in light output or something like that?.
yes.I'm going to sound like a huge idiot, but please spare me, I never use strobes...yet.
Lets say you have two identical strobes except their W/s power. One is 1600W/s and the other is 800W/s. Same modifiers, etc.
If you shoot the 800W/s strobe at 1/1 and the 1600W/s strobe at 1/2, will the output be the same?
I feel like everytime you post your getting ahead of yourself. Last week your were asking whats a fast lens now you have all L lenses and think you know what your talking about with strobeing a basketball game but your making yourself look dumb.So I'm looking at getting some strobes for portrait work and other applications.
For every 100watts, do you gain 10feet in light output or something like that?.
He's posting legit questions. You're making yourself look like an ass, as usual.