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[Flash Work] hummmm...
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© Donfer Lu (Taiwan) All rights reserved.
You may not use my photographs on any web page, publishing, storing, commercial or non-commercial, for profit or non-profit, without my written permission.
未經本人書面認可，請勿使用本人之照片於任何網頁、出版品，營利/非營利事業上。
The photography club I belong to has an upcoming competition themed 'Textures'. This is the first time that I am attempting this subject. I hope the result is good.
Večerní běh Nike Flash Run vybíhající z areálu Superstudia Designblok v nákladovém nádraží Žižkov - 10. října 2013
(explored then dropped) After not seeing the sun for weeks we got quite a display leading to a green flash at the very end.
Day 332 Played with the Strobe Flash on the 580EX today, with my whirling Sleeping Beauty dancers. Spent over 1 hour trying to get exposure & dancers position correct. Finally had to give in due aching back! Not satisfied with the results but will try the technique on other things now.
I found this fine old Ansco Shur-Flash without the flash. I'm on a quest now to find that piece to reunite the set. Since this camera takes 120 film, I'll also be on a quest to get some of that bought, shot and shown.
Added a little bit of soft-focus to this image to project a more nostalgic feeling.
[7/28/14 NOTE: Removed permanently from collection]
Backlit with off-camera flash.
Gear Used:
-Nikon D3100/18-55mm kit lens.
-Yongnuo YN560 II.
-Tripod.
-Remote shutter release.
For this photo I used an A4 sized piece of glass held up on top of two glasses with an A4 piece of plain white paper below it for the background, my camera with a remote shutter release mounted on a tripod. I positioned the camera above the glass and got it high enough so that it could focus (I tried using my 35mm 1.8 G but it would not focus close enough to fill the frame effectively) and composed the shot using live view. Once I composed the shot I made sure that the settings on the camera made it so that none of the ambient light of my room was being picked up. I then popped up the on-camera flash and set the power to 1.0 just to give a bit of top lighting as well as to trigger the off-camera YN560 II which was set to 1/32 power and had a plastic diffuser on it. I would then trigger the camera with the remote shutter release and would position the YN560 II in different places and angles below the pane of glass until I got a result I was pleased with. After a few shots of trial and error and various alternative compositions with the kiwi slices I found that this was the best result.
If you have any questions about my set-up or the techniques used to capture this image, feel free to ask in the comments below :)
The Peregrine Falcon is the Ferrari of the Bird World,
They are one of the fastest animals in the world if not the fastest at speeds of over 150 mph !!!
Nooo... this is not part of my weekly self portraits... this is too serious. SERIOUSLY! LOL
New icon as requested by madam HL.
Location: Bathroom
Mirror flash bounced on the right side.
Alunos do Batelli na Praia Vermelha II.
Strobist: Segunda versão da foto mais elaborada do dia. Ambiente exposto normalmente, um 580EXII iluminando a modelo no primeiro plano à direta e um 430EXII iluminando o modelo à esquerda.
Desta vez as três pessoas do banquinho estão numa posição interessante. :-)
Studio 26 - flash. See description of 'medusae' for flash setup - I simply turned the black cardboard 90degrees for a horizontal alignment of the cutouts. I did brighten Bella's eye, because I liked the way the flash had given her a death glare and wanted to emphasize that.
Points to be noted
* There are still hundreds of thousands of Web pages serving up buggy Shockwave Flash (.swf) files that could be exploited by hackers.
* Google dealt with its old buggy files by moving all Flash animation to Web servers that used numerical IP addresses rather than the Google.com domain. This made the cross-site scripting attack impossible on the Google.com Web site. Engineers there didn't even try to repair the buggy Flash files because it's "such a pain" to fix them.
* For Web sites like Google that contain sensitive customer information, they are a very serious problem, but they are not as critical as, say, remote-code execution flaws that would allow unauthorized software to run on a victim's PC.
* At least 10,000 buggy Web sites were still serving up buggy Flash files around mid-March, as developers worked to fix the problem.
Though adobe has upgraded its Flash Player to fix seven vulnerabilities in the graphics and video software widely used for interactive Web pages and banner advertisements.Adobe classifies the patches as "critical" and advises people upgrade to the latest version , 9.0.124.0. All of the vulnerabilities could allow a hacker to execute code on a machine.
One of the vulnerabilities allowed Shane Macaulay to win a laptop in the PWN 2 OWN hacking contest at last month's CanSecWest conference in Vancouver.Macaulay, a researcher with the Security Objectives consultancy, used the Flash flaw to break into a machine running Windows Vista. He later said 90 percent of computers worldwide were vulnerable.
Exploiting vulnerabilities in Flash software has become an increasingly popular vector for hackers to compromise machines for two reasons. Most Web browsers have the Flash Player installed, and malicious banner advertisements -- which can achieve wide distribution on Web sites pulling ads from a network -- can take advantage of those vulnerabilities.
"These vulnerabilities could be accessed through content delivered from a remote location via the user's web browser, e-mail client, or other applications that include or reference the Flash Player," Adobe wrote in its advisory.
If a malicious banner advertisement is widely distributed, a hacker has the potential to take control of many PCs. Lately, these "malvertisements" have been popping up everywhere, wrote Sandi Hardmeier, a Microsoft Most Valued Professional and security blogger.
On Sunday, Hardmeier wrote that she observed a fake FedEx banner ad that causes a user to be redirected to a Web site selling dodgy security software.
On Tuesday, security vendor Websense blogged about a malicious banner ad on the Web site of USA Today, a national U.S. newspaper. Websense wrote that if a user simply viewed the malicious ad, the person's browser window is immediately minimized, and a warning appears saying the computer is infected with malware, according to a description of the attack. Even if the user hits "cancel," the browser is redirected to another Web site selling spyware, which tries to download code to the PC.
In January, Adobe and other software vendors fixed some of their Flash development tools to stop hackers from creating malicious Shockwave Flash (.swf) files that enabled cross-site scripting attacks. That style of attack makes a browser execute malicious code via security weaknesses in a Web site.
The latest fixes focus solely on the Flash Player. One fix adds a feature Adobe calls a "cross-domain policy check." The Flash Player uses policy files, which allow it to use content from other domains. The feature allows for more richer capabilities in the player, wrote Deneb Meketa, a Flash engineer for Adobe, on the company's developer site.
But hackers can also build a policy file. If the policy file is accepted by the server, the hacker can then write a ".swf" file and load other data from outside the particular server's domain, which could lead to a security problem.
Three Flash DIY_MG_6446
My Three Flash DIY setup:
two Youngno 560, One Canon 430EX
One Cybersync receiver connected with a radioshack 3-connectors miniphone adapter
Three hotshoe adapters
I HAVE IMPLEMENTED THE SUGGESTIONS OF www.flickr.com/people/54134914@N00/"STELLARVIEW" see BELOW:
Here is an enhancement for it....
Route the wires external to the junction box instead of through the center hole. Then add a Romex clamp fitting in the existing center hole and use it to clamp an umbrella in place.
Then get a blank cover for the box and drill a hole in the center of the cover that is slightly larger than your umbrella shaft. Run the umbrella shaft through the blank cover and out the back through the Romex connector and secure it at the desired point on the shaft. This will give you maximum stability for your umbrella.
Leo posando com a sua 7D.
Strobist: Aqui a gente tem três luzes. Um 580 EX II com um Ray Flash funcionando como beauty dish à direita e um pouco acima. Um 420 EX no chão, apontado para o fundo branco. Um 430 EX II com um Softbox III da Lumiquest à esqueda e meio atrás do modelo.