Thứ Hai, 30 tháng 6, 2008

New SB-900 Has All the Angles

UPDATE: SB-900 full review now posted.

Nikon has just announced a new flash: The Nikon SB-900 speedlight. From what I can see, it is quite a departure from the Nikon SB-800, and the feature list is as long as the price tag is big. Much more, after the jump.


Highlights:

• Rotates 180 degrees right or left. Sweet.
• Flash tube overheat protection, great for hi-power battery users
• More power More GN, but this appears to be only because of the 200mm tele setting: Up to GN 48/157 max
• Faster recycling - 4 secs w/Alkaline, 2.3 secs w/NiMH batts
• Tighter beam spread - up to 200mm throw
• Beam shaping - custom light patterns within the beam
• Faster CLS adjustments - physical dials.
• Upgradable firmware - sweet.
• One-second recycle w/new SD-9 Battery pack.
• Flash duration times: 1/880 (@full power) to 1/38,500 (@ 1/128 power)
• Has SU-4 setting, which presumably still means a great manual slave.
• It's a real honker. Ryan Brenizer has an animated .gif swapping out with the SB-800 here.

and...

It's five hundred smackers.

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I will probably get one, but I will definitely still be based on SB-800's for a while.

In fact, this may well drive down the price of SB-800s. Not so much at retail -- Nikon has their price points distributed pretty well for the '600, '800 and '900. But there will be a lot of people who will unload '800's into the market when they get their new '900. (I mean, who needs more than one flash, right?)

And yes, this is probably the only photo site that cares more about the new strobe than the new D-700. If anyone gets hands-on time, please report in via the comments. Thanks!

More info at Nikon site.

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Full Press Release Text


NEW NIKON SB-900 SPEEDLIGHT ADVANCES FLASH TECHNOLOGY AT THE SPEED OF LIGHT WITH EXPANSIVE ZOOM AND INTELLIGENT FEATURES

Nikon’s Newest Flagship Speedlight Offers a Powerful Addition to the Versatile 
Nikon Creative Lighting System (CLS)


MELVILLE, N.Y. (July 1, 2008) – Nikon, Inc. today introduced the SB-900 Speedlight to provide Nikon digital SLR photographers with a flash capable of a wide zoom range, increased versatility, faster recycling time, and a wealth of intelligent features to enhance the already vast functionality of the Nikon Creative Lighting System (CLS). Building on the success of the popular SB-800 Speedlight, the SB-900 provides users with extensive creative lighting possibilities with a simplified interface and the ability to stay up to date with future technologies through user-applied firmware updates.*

The SB-900 offers unprecedented zoom range coverage from 17 to 200mm, to increase flexibility in a variety of shooting conditions, while automatically adapting itself to Nikon’s FX or DX-format cameras. Additionally, light output has been increased to a maximum guide number of 48/157.5 (ISO 200, meters/feet at 35mm FX-format and Standard). Photographers can now also select from three light patterns; “Center-weighted” provides the highest guide number and is suitable for images such as portraits, where light falloff at the image edges is of less importance. “Standard” provides a familiar pattern, similar to the SB-800, and is ideal for general photography and “Even” which delivers the most consistent edge-to-edge coverage, making it ideal for situations such as group photography. Additionally, Nikon’s newest flagship Speedlight provides photographers with advanced wireless i-TTL capabilities allowing the utilization of multiple Speedlights with ease and confidence on location or in the studio.

“Nikon is proud that its innovative leadership in flash technologies has been praised by photographers who have realized the versatility and power that the Nikon Creative Lighting System contributes to their photography,” said Edward Fasano, general manager for marketing, SLR System Products at Nikon, Inc. “The SB-900 Speedlight now provides photographers with a new level of portable lighting functionality, with performance and intelligent features that adapt to an even wider scope of lighting challenges.”

The SB-900 Speedlight is engineered to address the creative lighting challenges faced by today’s photographers including a need for fast, on-demand performance, and the ability to adapt seamlessly to nearly any lighting scenario. The SB-900’s innovative design has the 
Xenon flash tube and reflector system moving independently – allowing for a wider zoom range from an extreme wide angle of 17mm (FX) to the telephoto setting which reaches 200mm without the aid of accessories or as wide as 12mm in DX mode with the built-in wide-angle panel engaged.

The SB-900 offers a quick recycle time of 4.0 seconds (at full power) with four Alkaline AA batteries which drops to a mere 2.3 seconds (at full power) while using four rechargeable NiMH batteries—about 25 percent faster than the SB-800 with its fifth battery attachment.



While ease of use has always been a defining hallmark of the Nikon CLS System, the user interface has been even further refined to simplify control and offer faster operation. Controls for setting the wireless Master and Remote have been relocated to the outside of the unit for easier access and frequently used functions are easily adjusted with a new Rotary Select Dial. A larger LCD screen is easy to read, even in direct sunlight, and photographers can assign “My Menu” hotkeys for quicker access to commonly used functions. A new thermal cut-out protection system monitors conditions when the flash might overheat due to excessive rapid bursts. Helpful operating temperature information is provided to the photographer with an innovative temperature gauge displayed on the LCD screen.

For the first time, Nikon SB-900 Speedlight users will have the ability to take advantage of future performance advancements, by way of user-uploadable firmware. The user will be able to download the firmware onto a flash media card and upload it to the flash through select digital SLR cameras.*

The SB-900 Speedlight is Nikon’s most intelligent Speedlight ever, created in response to the needs of today’s digital photographic professionals. When using the included fluorescent or incandescent filters and adaptor, the flash automatically recognizes what filter is being used and automatically adjusts white balance accordingly on the latest Nikon D-SLRs.* Additionally, the SB-900 aids auto focus with a broader AF assist beam that covers a wide 20-105mm that is matched to all of the D3, D700 and D300’s 51 focus points. The bounce and swivel capability of the SB-900 has been expanded to include: tilt up to 90 degrees, down minus 11 degrees, and a full 180-degree swivel left or right, allowing more creativity for on or off camera use, or as a remote Speedlight.

The SB-900 serves as the new core for the Nikon Creative Lighting System when used in combination with Nikon SLRs, and supports Advanced Wireless Lighting as a master or a remote Speedlight, inviting photographers to discover endless creative possibilities. While using one or more Nikon Speedlights wirelessly, photographers can artistically use shadows, highlight details, and light complicated angles with ease. Along with the SB-900, the Nikon Creative Lighting System features a comprehensive assortment of personal lighting tools that include the agile SB-600 and SB-400, and the remarkable R1 and R1C1 Wireless Close-up Speedlight systems.


Available accessories




The SD9 Battery Pack boosts flash recycle time to a mere one second (at full power). For faster recycling or all-day shooting it accepts up to eight AA batteries. To enhance the weatherproof ability of Nikon D-SLRs, optional Water Guards will be available for select cameras to protect the connection between the flash and camera, allowing users to utilize the flash when weather conditions are less than ideal.

Price and availability

The new Nikon SB-900 Speedlight is scheduled to be available in August 2008, and will have an estimated selling price of $499.95.** The SB-900 will come packaged with the Speedlight Stand, Bounce Adapter, Color Filter Holder, Intelligent Color Filter Kit, Diffuser Dome and the Soft Case. The SD9 Battery Pack is also scheduled to be available in August 2008 with an estimated selling price of $230.00.

About Nikon

Nikon, At the Heart of the Image™. Nikon Inc. is the world leader in digital imaging, precision optics and photo imaging technology and is globally recognized for setting new standards in product design and performance for its award-winning consumer and professional photographic equipment. Nikon Inc. distributes consumer and professional digital SLR cameras, NIKKOR optics, Speedlights and system accessories; Nikon COOLPIX® compact digital cameras; COOLSCAN® digital film scanners; 35mm film SLR cameras; Nikon software products and Nikon sports and recreational optics. Nikon D Series digital SLR cameras are recognized as “Highest in Customer Satisfaction with digital SLR cameras,” according to the latest J.D. Power and Associates 2007 digital Camera Satisfaction Study. Nikon Corporation, the parent company of Nikon Inc., recently celebrated its 90th anniversary and announced the production of over 40 million NIKKOR SLR interchangeable lenses. For more information, dial (800) NIKON-UX or visit http://www.nikonusa.com, which links all levels of photographers to the Web's most comprehensive photo learning and sharing communities. 

# # #

For J.D. Power and Associates award information go to jdpower.com
* With D3 and D700 Cameras only
** Estimated selling price listed is only an estimate. Actual prices are set by dealers and are subject to change at any time.

On Assignment: Night Chopper, Pt. 1

In this two-part On Assignment, we'll be walking through a night shoot of a Bell 407 helicopter, photographed for the Howard County Police Department earlier this month.

Just like the CFL On Assignments, we'll break this one up into two parts: Planning and problem solving first, then the shoot itself. Keep reading to learn more about the prep, to be followed next week by a walk-through of the night shoot.
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Visualizing the Photos

Normally, when I shot aerials for The Sun, we would fly in a dinky little Toys R Us Robinson R-22 helicopter with the door removed. You say a little prayer, try not to put your full weight down and knock off your shot list with an 80-200mm. If you keep your camera on a shutter speed higher than a 1/500th of a sec everything is usually hunky dory.

What I wanted for this shot was ground-to-air shooting, at dusk, with the chopper's interior lit by a group of SB-800s. I explained the idea to pilot (and, fortunately, former Sun shooter) Perry Thorsvik, and he was up for it.

If it worked, it would be pretty cool, and would hopefully produce some neat photos. But there were several problems that would have to be solved first.


First Problem: Flash Sync

Apologies in advance for the Pocket Wizard geek-out session here, but I was going for as much range as possible.

I knew I would be using PWs, but it would be a stretch even for them. To complicate matters, mine were the old "Plus" models which were only rated to 800 feet.

The new Plus II's are rated to 1600 feet. But even if I dug into the wallet for a set, that 1600 feet does not account for things like the metal fuselage of the helicopter and RF interference from the avionics. So the first order of business would be figuring out a way to improve the reliability and range of what were already the best remotes going.

So I sprung for two new Plus II's. Not cheap, but fortunately they are compatible with with my Plusses -- and every previous model PW has produced. So I could be assured of at least one 1600-foot capable signal between the camera and one of the flashes in the helicopter.

I decided to try to improve my odds by putting one of my older Wizards on every flash in the aircraft, and to set the SB-800's into slave mode.

A quick test showed the flashes would sync in both modes simultaneously -- way cool. This meant that if even a single PW'd flash picked up a radio signal to fire, all of my flashes would go off. This worked brilliantly, and gave me both more range and more reliability than a single PW.

Again, those SB-800s aren't cheap. But having both a PC jack and a super slave built in makes them fantastic little speedlights.

I also considered using a second PW Plus II transmitter, in relay mode, (explained here) to broadcast a simultaneous second sync signal on a different channel. The I could put at least one PW receiver on that second channel to get another layer of signal diversity.

But that would have involved buying a third Plus II to daisy chain the relaying PWs together, so the kids would have had to eat cat food for an extra week. Ummm, no.


Second Problem: Light Design


I did some research on the Bell 407. This gave me an idea of what to expect when I went to the airport to scout the actual helicopter I would be shooting in the air later.

Next step was to pop over to the airport to see if I could light it realistically with a few flashes.

Think of the chopper's interior as a tiny, two-room suite with big windows, small pass-throughs around the headrests and transparent floors in the front. Not an easy place to hide lights -- especially when you also are trying to mimic the ambient that would exist in the cabin.

BTW, that last idea is also known as "motivated" lighting. It is old-school, classic MoLaD stuff. There should be a logic to the light, or it just looks unreal.

You wanna stick an up-lighting SB in a toilet, knock yourself out. But just because it looks cool, doesn't mean it is going to register as logical to the viewer's brain. So the idea is to imitate -- but shape and amplify -- the light that might normally be there.

So I decided to go with gelled, diffused SB's in the front and back. I wanted the light to be omnidirectional, like the cabin's ambient light fixtures. Same principal as with the motorhome in Lighting 101.

A 1/2 CTO on the back cabin lights and a 1/2 CTB on the front would give me two options: First would be cool, instrument panel pilot lights and warm cabin lights. Or, I could lasso and easily color shift the whole cabin warmer in Photoshop, to give me daylight pilot lights and full CTO back cabin lights. I liked the idea of having that choice after the fact.

No real good place to mount motivated lights, either. Especially the one(s) that will ape the lights coming from the instrument panels. All of the glass will mean I can see the cabin. But I will also be able to see many places I would like to stick a flash.

Ugh. Not good.

I need at least one bare-bulb light coming from relatively high in the back, and a light coming from low front. I considered a Lumiquest Soft Box II, on top of the instrument panel but even that was too big -- and not omnidirectional enough. Not to mention too high.

Besides, there was no good real estate on the panel in which to mount the flash. I decided to file that little problem away for later. (Procrastinators: The leaders of tomorrow...)


I always like to test as much as possible, and this shoot was certainly not gonna be an exception to that rule. So, my stand-in chopper a few evenings before the shoot was our Toyota Highlander, parked in an empty lot at dusk. Not exactly an Apache Longbow, but it'll do for testing purposes.

This gave me a little more confidence in both the lighting design and the sync range. Although the former would have to be adjusted when we saw the results in the helicopter later. And the lights would be subject to additional problems with the high visibility and RF noise in the cabin while flying. Still, this kind of exercise helps me to not worry as much before the shoot.


Third Problem: Flash / Ambient Balance

This was the one I was saving until last. (Well, before I put off figuring out the front light position, anyway.)

I have pretty much figured out how to do the ambient/flash balance thing by now. It's all about shutter speed manipulation. But what if your ambient will be quickly dropping, and the rotors only look right on the fast-moving chopper at speeds of 1/100th or below.

I could decide to shoot through my ambient light window, and then try to get someone to quickly adjust all of the lights down two stops when it got too dark. Then I open my aperture (or bump the ISO) to get some ambient shutter speed back.

But since I could not count on an SB-savvy passenger in the chopper, I would have to live with the window and try to stretch it as much as possible. I would start shooting at 1/125 -- but do so when the sky was one stop too hot at my shooting aperture. Then I would let the sky settle into the right exposure. That would buy me a little time.

As the sky further dropped, I would open my shutter until I got to my bottom limit (say, 1/50th). As it dropped still more, I would keep my shutter speed constant and underexpose the sky as the ambient fell more. That would stretch my window even more, and I could fix it some in Adobe Camera Raw if need be.

So, there was everything that I could control before the shoot. The biggest wild card turned out to be the weather, which rained us out at least three times. But we finally got out to the fairgrounds on a nice night.

In Part 2, we'll look at the shoot, and those last couple of pesky problems.

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NEXT: Night Chopper, Pt. 2

WIRED Interviews the Flash Gun Guy

UPDATE: WIRED blogger (and Strobist reader) Charlie Sorrel tracked down and interviewed Julius von Bismarck, the guy who uses a slaved flash projector to superimpose words into other people's photos.

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Thứ Bảy, 28 tháng 6, 2008

One More CTO Assignment Pic

For some reason this photo did not show up in my CTO assignment results search. But thankfully, a reader pointed it out in the comments.

Big hat tip to The Light Whisperer for this neat cross-gelling, light-bouncing image.

Says TLW:

"F8 - ½ second. Camera white balance set to tungsten. Two flashes, one outside window (left) without any gel for a (daylight environment to simulate moonlight) , a second in a hall outside the room (right) with strong orange gel. Additional light from a oil lamp allowed to burn in for ½ second. "

Wow, cool. And warm, too...

Click the pic to see it bigger. He also posted a setup diagram and more notes here.

Thứ Sáu, 27 tháng 6, 2008

Lighting 102: CTO Assignment | Discussion

Report from June 3rd, in which you were asked to use a CTO filter to do something other than correct for incandescent light. The CTO is maybe the most useful CC filter in the whole pack, as several readers demonstrate in their photos, after the jump.
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Greg Cee shot on tungsten white balance and gelled his flash with a CTO -- but went with an additional 1/2 CTO (full CTO plus a 1/2 CTO) gel on the thin sliver of light coming from camera right.

This is important, as it puts the light past normal and into a warm color, which is nice when you are making it try to stand out against the blue you have gotten by shooting on incandescent WB.

Fill was from an umbrella, no gel, and pointing up to feather the light off of the bottom of the frame.

Takeaway: If you are trying to do that cool-light shift thing, with a CTO on your light, go past full CTO to either (2) CTO or (1.5) CTO to get that warm-on-cool light that usually looks better than white on cool.


What's the one day a year when you can cover your kid in spaghetti and not catch trouble?

Father's Day, of course. Especially your very first Father's Day, which is when Brad Herman chose to reproduce a photo he had seen done long ago, this time using his kid as the model.

Brad used a palette of warm-to-neutral light: Full CTO on the spaghetti monster, half CTO shooting through the tree in the background, and a no-CTO rim.

That last one is assuming he was on incandescent WB, but looking at it now I am not totally sure. Reason is, the full CTO front flash looks pretty warm for a straight CTO in tungsten WB mode. And the rim light does not look quite full CTB.

I am guessing he either walked the WB around a little in between, or shifted the color a little bit in post. Maybe Brad will clue us in via the photo's caption.

Either way, this is the kind of photo that will make someone pick up the phone and call someone at a kid's modeling agency. Or social services. We trust the bath followed shortly thereafter.



Also going for the 1+1/2 CTO thing on tungsten WB was jgentsch, which allowed him not only to deepen the sky's blue tone, but to contrast it nicely with warm light (even after the WB conversion) on the flowers and window.

Thanks much for the setup shot, too. Those are always helpful for people to see. Although there is a bit of a setup shot in the original photo, in the camera left window...


Shutter-Think skipped the incandescent WB shift and decided to go warm and warmer in his photograph of a woman practicing yoga.

He went the other way, balancing to shade. The half blue gel on the main light brought it back closer to daylight.

But it caught a lot of warm bounce fill and warmed up from a backlight gelled full CTO, made even warmer by the camera's shade WB setting.

Remember, with the combination of full and partial CTOs and CTBs, you have quite a range of options to dial your photo warmer or cooler. And you can do it for the whole photo, or vary the shift with each light.



And finally, this self portrait by nikonbhoy works all around the warm/cool scale, using a full CTO front light, a blue backlight, and daylight ambient fill.

It was shot on tungsten WB, which shifted everything toward blue.
__________


As a group, these photos do a great job of showing some of the different looks that are possible using a couple of sheets of orange-ish acetate, once you realize that stuff is far more useful than just correcting for tungsten light.

Really nice work, guys. You can see the original assignment here, and all of the entries here.
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UPDATE: From the comments, a little confusion as to which Rosco filters are what, WRT CTO's, CTB's, etc. Also from the comments, a heads-up about an excellent Rosco publication containing such info. (Check out page nine.)


NEXT: Lighting 102: 7.0 -- Time-Based Variables

Thứ Tư, 25 tháng 6, 2008

And Now, a Few Words From the Tourist Standing Next to You

Off-camera flash as High Art: Julius von Bismark, an artist in Berlin, is playing with snap-happy tourists by injecting words into their photos.

He cut a hole in the back of an old film camera and stuck a slaved flash into it. By writing words onto transparent plastic and sliding the sheet into a slot near the film plane, the whole rig now works backwards and becomes a projector. By leaving the shutter open and slaving the rear flash, he can now project those words onto the subject of someone else's photo when their flash trips his flash.

His slave setup is a little clunky (kinda Steam Punk-ish, actually). But a standalone SB-800 also would work great -- without the camera-topping project box slave.

He's in it for the social commentary, but I can't help thinking how much fun this would be for sophomoric jokes, too. You know, if you were that kind of person...



(Thanks to everyone who sent this in -- www.JuliusvonBismark.com, via Gizmodo.)

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Thứ Ba, 24 tháng 6, 2008

Remotely On Topic: How to PW a Second Camera

Sports photographer Max Simbron has posted a nice little video tutorial on how to use Pocket Wizards to remote a second camera at, say, a basketball game. Being able to shoot with remote cameras is a nice perk of owning PWs.

(Heck, if you are gonna spring for them, you may as well put them to work for you as much as possible.)



If you want to learn more about getting double duty out of your wireless remotes, check out his original post for other cool tips and tidbits.

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