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Light<br />

● archived Q&A threads on lighting<br />

Next: Lens.<br />

philg@mit.edu<br />

<strong>Reader's</strong> <strong>Comments</strong><br />

You can have wireless TTL flash with Canon and Nikon too. Ikelite has a product (sold by B&H and<br />

others) that will "watch" the main flash (hard wired to the camera), and both fire AND quench TTL<br />

compatible remote flashes. The cost is high, but if you want to avoid the rat's nest, and you already have<br />

Canon or Nikon, it is cheaper than buying a complete Minolta system.<br />

-- Glen Johnson, May 1, 1997<br />

The Ikelite works well enough, and while the unit itself is specific for Canon or Nikon, it doesn't much<br />

seem to care what you set it <strong>of</strong>f with. So you can have a Nikon SB-24 on the Ikelite and it will be<br />

controlled by your Minolta, Rollei, etc, or by any other strobe in the room. In some cases, <strong>of</strong> course,<br />

such as at a wedding, that's the bad news. The Metz 40-MZ2 and MZ3 and the 50-MZ5 have an<br />

accessory available that takes this one step further. Both strobes must be one <strong>of</strong> the above -- non-Metz<br />

strobes will not work and other Metz strobes will not work. If, for example, you have two Metz 40-series<br />

strobes, one <strong>of</strong> which was on-camera, you simply put the other (with the TTL slave accessory) on a<br />

stand or table top, positioned to aim at your subject. Then fire the on-camera strobe once. This "ID's" the<br />

on camera strobe and registers the oncamera strobe as the only one which will set the slave <strong>of</strong>f from then<br />

on, until you turn <strong>of</strong>f the slave. That way, you can set up your slave wherever you like and only your<br />

oncamera Metz will set it <strong>of</strong>f. Otherwise, this system quenches the slave at exactly the same time as the<br />

on-camera flash.<br />

-- David Spellman, June 25, 1997<br />

The Metz 40-series strobes and several <strong>of</strong> their other handle-mount and on-camera strobes either have or<br />

can be ordered with a small secondary strobe reflector. The 40-MZ2, for example, has a large reflector<br />

that swivels and tilts and a tiny secondary reflector for filling in shadows under bounce conditions. It<br />

also includes a pair <strong>of</strong> neutral density filters for the small reflector to adjust the light output. The Nikon<br />

SB-16 also has a small secondary reflector, but there are no filters included to cut its light output. I<br />

prefer to use a small, vertical "bounce card" behind the large reflector. This is NOT angled forward, by<br />

the way, but still manages to catch just enough light to fill in eyesocket, under-nose and under-chin<br />

shadows in bounce situations under about 10 feet. I'll also frequently aim the strobe at a wall to the right<br />

or left <strong>of</strong> the subject and keep the fill card behind the strobe beam. This gives the subject s<strong>of</strong>t, directional<br />

lighting and fills in some <strong>of</strong> the darker shadows on the sides away from the wall. Please note that<br />

http://www.photo.net/making-photographs/light (13 <strong>of</strong> 22)7/3/2005 2:22:38 AM

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