Showing posts with label LED flashes. Show all posts
Showing posts with label LED flashes. Show all posts

19 May, 2012

Panasonic Makes a Tokyo River Glow With 100,000 LED Lights, PSFK

Panasonic Makes a Tokyo River Glow With 100,000 LED Lights
15/05/2012 by Dylan Schenker for PSFK on Mashable

Imagine a glowing river lit up with the natural illumination of fireflies. The small insects flitting across the water reflecting upon it like a naturally created light show. This past weekend the Sumida River that runs through Tokyo was lit up by 100,000 LED lights for the Tokyo Hotaru Festival to commemorate the now scarce insects that used to bring the river to life. The balls of light which have been dubbed “Prayer Stars”.  were provided byPanasonic. They are 100% solar powered and were designed to activate when they come in contact with the water.
The photos from the installation, which was part of a larger display called Hikari no Symphony or Symphony of Light, the river peppered with the luminous blue dots making it come alive with a kinetic blue energy that surges from the water. Against the backdrop of the city it begins to look more like an optical wire conducting energy as part of some supercomputer more than it does a body of water.
Check out the video below to see the installation in action:





Source: Mashable

01 April, 2012

Why You Need a Nikon D3100 This Holiday Season

Why You Need a Nikon D3100 This Holiday Season

November 25, 2010 By Blake Robinson on Mashable
Mashable 10 LogoThis post is part of the Mashable 10, Mashable’s gift guide of the 10 hottest gadgets that that our editors think should be on everyone’s wish lists this holiday season. To view all 10 posts, please visit this link.



[EDITOR'S NOTE: Due to an unfortunate oversight, a previous version of this article inadvertently recommended the discontinued D5000.]
Virtually everyone now has a camera in their mobile device. The image capture capabilities of these devices tend to range from three to five megapixels. And they’re increasingly including LED flashes — a feature that is sorely absent from many mobile devices from just 12 months ago.
In their pursuit to be all-in-one, on-the-go gadgets, mobile devices have marched deep into territory once firmly held by point-and-shoot cameras. The result is that many pocket cameras have effectively become redundant.
If, however, you find the image quality of your phone is not always up to snuff, a digital single-lens reflex camera (DSLR) will take your photography to new levels. It just won’t fit in your pocket.

Nikon D3100


That said, this holiday season has few better DSLR options than the Nikon D3100. It is that rare device that manages to pack a ton of performance at an extremely competitive price.
With 14.2-megapixels, the D3100 is capable of resolutions greater than any non-professional photographer would likely need. Additionally, the bundled 18-55mm lens has built-in image stabilization and is a great starter lens for anyone just getting into DSLR photography.
The D3100 features a particularly competent automatic mode that will allow you to get your DSLR bearings. As you gain experience with the device, there are a slew of manual settings that will allow you to tweak your images to professional levels. Settings like ISO and white balance, for instance, are extensively adjustable.
It also includes a handful of smaller features that make it stand out in the category. The D3100 is capable of 1080p HDSLR video. Sure, even with its autofocus, it requires a tripod to roll video, but when you get it right, it’ll look amazing.
At its core, though, the only D3100 feature that really matters is the quality of pictures. And in that category, it performs on an exceptionally high level.

The Bottom Line


It’s important to consider that all DSLR cameras are essentially lens systems. As you grow as a photographer, you can expand your camera with new lenses and when you outgrow the capabilities of the D3100, those lenses will carry over with you to your next Nikon.
In the end, if you feel like your mobile device isn’t quite right for shooting every occasion, and you want to take pictures that look amazing, DSLR is the way to go. For about $650 with an included image stabilizing lens, we feel that the Nikon D3100 is among the best entry-level DSLR options currently on the market.
Image courtesy of iStockphotomalerapaso

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