Showing posts with label star trek. Show all posts
Showing posts with label star trek. Show all posts

Saturday, December 7, 2013

DIY "Anamorphic" Lens Flare

We've all seen them. Horizontal lens flares that streak across the screen. If you've seen Star Trek, then you know what I'm talking about:


JJ Abrams likes him some lens flares. So does Michael Bay:


These are great examples of the anamorphic lens flare. A lot of Indie filmmakers dream of making images that look like this. In order to get images like this, you need an anamorphic lens. The only problem is though, that those puppies cost thousands and thousands of dollars that said Indie filmmakers don't have.

Recently though (within the last year or so), I have seen a surge of DIY solutions that don't cost much to put together, and you can use the lenses that you already have, and the best part is (I think), that you get the coveted horizontal flare (!).

I put anamorphic in quotations in the title, because technically it's not an anamorphic lens flare. It just looks like one.

So here's the skinny: get some fishing wire (I got the 30 lb. stuff), and run it vertically (yes, you read that right: run the fishing wire vertically for a horizontal flare) in front of your lens. Now, here is the place where I should mention that your lens needs to be at least a 50mm. If it's not, then the flare won't extend across the whole frame.

I tried out this little trick with a lens that I don't really use all that often anymore: the 14-42mm kit lens that came with my Panasonic GH2. I drilled a hole in the top and bottom of the lens hood and threaded the wire through both holes. I knotted the wire on the top and the bottom so that it would be tight.

EDIT:
Here is a few seconds of the test that I did last night:


So it's super noisy (ISO 6400 or so), but you get the idea. The flare is there, and all with my cheapo kit lens! Granted, this was at 42mm with ETC mode on (which works out to be about 100mm or so on a Full Frame equivalent).

This was just a quick and dirty test, and I will update this post once I have done more with it. I currently have some step-up rings coming for my 24-70 and 70-200 lenses to see what this flare will look like on a full frame sensor rather than a Micro 4/3 sensor.

I'll keep you posted.

Monday, January 28, 2013

More JJ Abrams and Star Wars

Stumbled across this today and just had to share:


The box with the question mark on it can be explained by this TED talk he did a while back:


Some text from /Film:


Since Abrams was announced as the new Star Wars director a few days ago, discussion of the new film turned into a swirl of speculation and reactions to the fact that Star Wars and Star Trek are now, in a way, united by one creative force. Peter was extensively quoted in USA Today, for example, saying:

It’s the ability to get the audience to care about the characters on a much deeper level. Lucas’ Star Wars characters were iconic but not much more than archetypes that may have now been copied over and over to become film stereotypes. Abrams will be able to bring a deeper connection to the characters and moments in Episode VII.

But what about comments from the director himself? At the PGA Awards this weekend, Abrams told E! Online that being hired to make a new Star Wars film is “wildly surreal,” and deferred any real talk of the script, saying “It’s obviously way too early to talk specifics.” Given the nature of this project, and the secrecy that Abrams likes to bring to all his work, we should get ready for a barrage of content-free quotes. He told the Huffington Post, for example,

“I can just say what I want to do: I want to do the fans proud. I want to make sure the story is     something that touches people. And we’re just getting started. I’m very excited.”

With Episode VII set for a 2015 release, we’ve got at least a year, and probably two, of similar dancing around specifics. Those who want real info on Episode VII: be prepared to wait a good while longer. In fact, THR says that Abrams isn’t fully committed to the 2015 release date, and cautions that the film may be released later if the development process warrants it.