The New AS-90 Strobe
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PhotoSpeak: What's an "Optical Slave Sensor?" Well,
if you had to use a PC Cord for every strobe, just think what
a mess of tangled wires you'd have if you were using 5 or 6 or
more strobes to light your subject (as many pros do)! So, science
came to our rescue with slave sensors. It's a tiny little sensor
built into most good strobes, that sits & waits for a short,
intense burst of light. When it detects this burst of light (the
flash from another strobe), it automatically sets off the flash
tube in the strobe its built into. Voila! Now, with strobes that
have slave sensors (often just called "slaves"), we
can connect only one strobe to our cameras (with the PC or Sync
cord), usually the strobe closest to our camera, and when we
press the shutter button, firing the one connected strobe, that
flash will automatically set off all the other strobes we may
be using for that shot! Ah, ain't technology wunnerful (sic)?
Even most of the little flashes built into most modern cameras
can set off most strobes with slaves. A strobe that has PC socket,
or both a PC Socket and a slave sensor is called a "Master"
strobe; a strobe that only has a slave sensor and no PC socket
(usually less expensive units) is called a "Slave."
Whichever strobe you're using with a PC cord is referred to as
your "master" strobe for purposes of that shot. Most
of the better strobes have both PC sockets and slave sensors,
so they're more versatile and useful to us (however, there are
many very good slaves out there today, and you won't need all
your strobes to be masters, so don't hesitate to buy some decent
slaves when the time comes - and, believe me, if you stick with
photography, the time will come). |
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Complete: Each of these AS-90s comes complete
with umbrella-capable Tilt/Swivel Bulb Holder, sync cord, AC
cord, Flash Tube, built-in umbrella holder, and standard light
stand connector; it's ready to plug in and fire away! Since these
strobes are A.C. units, they're ready to rock! No batteries or
powerpacks or light heads or connector cords are needed; just
plug 'em in, and (just like Elvis) you're ready to rock and roll.
As with all quality strobes, these are capable of using many
additional custom accessories, of course. BTW, pros use umbrellas
to "bounce" the strobe's light off of (or sometimes
through) to make the light softer, reduce or eliminate shadows,
and "mellow-out" the picture.
These are brand new, 100% guaranteed,
with the manufacturer's full one year warrantee . These are NOT
seconds, blemishes, or anything other than brand new, absolutely
perfect, current 2001 models! Just 'cause the price is great,
doesn't mean these are in any way less than perfect! Questions?
Requests? just e-mail any questions or requests, to me at
wryter@usa.net or check out-my web sites see
links here.-These strobes and other photographic
equipment also come with an "extra" that's not available
anywhere else, at any price whatsoever: FREE photographic education,
advice and training from MyPhotoHome (coming soon to a computer near you)! MPH Members
also get FREE web space (to post your own pictures), and much,
much more (when MyPhotoHome comes online, shortly).
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Point of Information:
Why, you might be asking yourself, have virtually all photographers
switched to using strobes, when "regular" continuous
lights (photographers call them "hot" lights) are everywhere,
and it's easier for us to see how the lighting will look with
them? Well, the continuous lights, like the ones in our houses
(tungsten lights), or halogen (and similar) are called "hot
lights" for a reason: they get hot. Really hot! And
the special photographic hot lights get twice as hot as household
bulbs! This tends to make certain things, like flowers, foods,
animals, and those darn pesky models, wilt. Especially models.
They get very, very, unhappy when they wilt. Whine, gripe, groan;
you'd think a little melting makeup, and running mascara, limp
hair, and sticky lipstick, and beads of sweat running down their
lovely curvaceous (umm, let's say noses) was a big deal or something,
the way they complain! ;-)
Next, there's a little problem
with the "color temperature" being way off with hot
lights, so we have to use special films (3200K or 3400K) or filters,
or special photographic bulbs, when using them (strobes are perfectly
balanced at 5500K to simulate sunlight, so we can use all the
regular daylight films we've come to love/hate over the years).
You'll notice that most of your pictures taken indoors without
using a flash turn out with a yellowish color cast; that's because
household lights are loaded with yellow and red light. The solution
is to either use special films, or special filters. But why create
more problems for yourself? Using strobes eliminates all these
headaches (and heat!). Also, with continuous lights, they're
always shining; usually right in our subject's eyes, causing
squinting and annoyance (and ugly looking pictures). With strobes,
nothing is shining in their eyes, and the flash is too short
to cause any of this discomfort to our beloved subjects (until
AFTER the flash, when they might be chasing all those little
light blips around the room:). Additionally, with strobes, we
can control the light much better! We can adjust the power output
with the flick of a switch. We can modify the light with umbrellas,
softboxes, softcases, filters, scrims and gobos, doo-dahs, and
thingamajigs, etc., etc. We can direct the light with barn doors,
snoots, honeycombs, and many other accessories. In short, with
strobes, we can play God with our photography; WE CAN CONTROL
THE LIGHT! And we can do it 24 hours a day, 7 days a week, whenever
we want, no matter what the weather is, and without regard to
daylight or night. There are yet other, more esoteric, as well
as mundane reasons why strobes are the preferred means of photographic
lighting in the modern world, but we'll pass on those things
for now. You've probably had enough information shoved down your
throat already (sorry, but I can't resist trying to educate everyone
about photography).
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