Advances in technology are too often in the news for the bizarre and almost dystopian applications they bring with them. However, on occasion, we get to see wholesome and encouraging uses, like this.
Ocean drones have been around for a while, but unlike their aerial siblings, they don't see quite as much use. They are, however, conducting important work and one has recently achieved a world first by filming inside a hurricane at sea.
It is easy to get hung up on the artistic side of photography and forget about how significant the craft is in the sciences. Now, researchers from the University of Cambridge have developed a camera so minuscule that it allows the observation of chemical reactions in real-time.
As you’re probably aware from the level of hype in your news feed, the Perseid meteor shower is approaching and you should get outside to see it now! Technically in late July, it is already active in our skies, but the reality is that there is a fairly narrow window of high activity only around the peak time. My own experience is that the number of meteors drops off dramatically a day before or after the peak evening.
Ever wonder how film works? A recent video from SmarterEveryDay covers this topic in great detail describing how film works.
Every lens has a sweet spot, the aperture where the image sharpness is at its best. If the aperture becomes larger, lens errors will become visible. When the aperture is closed, lens diffraction will become visible. In this article, I am going to take a closer look at lens diffraction.
While the lunar and annular solar eclipses are fresh in our minds and travel is gradually returning to some semblance of normality, it’s a good idea to begin to think ahead to future eclipse photo opportunities (especially total solar eclipses) in the next few years. Why plan so far ahead? Unfortunately for most of us, the opportunities to photograph a solar eclipse within our lifetimes can be counted on a few fingers. Lunar eclipses are a little easier to plan for but still require some planning.
Camera technology is incredibly advanced nowadays, but it has nothing on what the universe can do. When scientists want to study objects that are too far away to be seen with human technology, they turn toward a unique phenomenon called gravitational lensing. This neat video will show you what gravitational lensing is and why it is so useful to observing the early universe.
Wet plate photography is an old technique that still has a number of fans today. But is the process dangerous to the photographer?
The concept of creating a mirrorless system is very similar in the case of all the camera manufacturers: get rid of the mirror and create a new lens mount closer to the sensor. What if there was another option to do it, arguably a better one?
Xiaomi recently teased a liquid lens for their newly announced Mi Mix smartphones. The liquid lens can change shape to alter the focal length and focus to suit a range of applications. Is this the future of lens technology?
Curved sensors will solve some of the challenges posed by the laws of physics that manufacturers battle with when designing lenses, but when is this new technology going to bring about dramatic changes to the world of photography?
Even if you aren’t the type of photographer to be interested in a cicada, let me tell you why this summer’s event will be an amazing photo opportunity. It might just not be what you expect.
In this article, we’ll highlight a shortcoming of the exposure triangle, one that’s more a relic of film days than a modern requirement, and we’ll see how an exposure “V,” with just two legs, might actually afford us more flexibility and control over our images.