Posts Tagged ‘vision’
Are you ready for this? An international team of researchers have developed the world’s first telescopic contact lens — a 1.17mm thick pair of contact lenses that, when you want them to, will magnify your vision by 2.8x. Read more…
A couple of days ago, we featured a BTS video showing how portrait photographer Greg Heisler got a great Time magazine cover shot of Michael Phelps before the 2004 Olympics using some creative techniques and a lot of preparation.
In this video, part of the same Master Series, Heisler discusses photographic techniques and how they can actually mask your vision if you rely too heavily on them. Read more…
Since launching back in 2007, Gunnar glasses have received a considerable amount of attention in the tech world for their ability to combat computer vision syndrome (CVS). If you spend hours upon hours every day staring at your computer monitor while post-processing your photographs, you might have experienced the symptoms of CVS, which include eye fatigue, visual stress, irritation, burning, tearing, and dryness. Here’s the description of Gunnar glasses on the company’s website:
GUNNARS increase contrast, comfort and focus while minimizing eye fatigue and visual stress for anyone who spends long hours staring at digital screens. GUNNAR eyewear is powered by i-AMP lens technology comprised of a proprietary lens material in an advanced geometry tuned for intermediate viewing distance and finished with custom formulated lens filters, tints and coatings.
If you want to give it a shot, here’s some good news: until September 11, 2012, Woot is selling a number of Gunnar glasses for up to 77% off the price you’ll find at retail outlets. Instead of $100-$190, you can pick one up for just $35-$50. The ones being sold are marketed towards video gamers, but should work just fine for photographers as well.
If you think male and female photographers sometimes have very different styles, the reason might go beyond their tastes and approaches to shooting. Men and women see the world differently — literally. A new study by vision researchers have found that the two genders have different ways of collecting visual information.
According to the findings, men are more sensitive to moving objects and seeing small details, while women tend to be sharper in seeing color changes.
Randall Munroe over at XKCD posted this fascinating comic today that demonstrates some of the peculiarities of human vision. Roll up a piece of paper to set your eyes the correct distance from the screen, and then observe how they perceive things like detail, color, polarization, and more. Click the image above for the large version.