Today, photography is like a mold. It grows so fast. In one side, the demand for visual need is increasing along with the media development to view images for example in social media. At the other side, there are too many photographers around. The number of photo imaging graduates in Sydney is around 50 people per 3 months. If it is counted for a year, then there will be 200 students graduated from one photography institution. Just imagine if these 200 people are seriously taking photography as their source of making a living, every year the competition will be getting fiercer.
Let’s try to identify this complicated issue where people who hold DSLR cameras can be called as photographers. We need to use 2 perspectives on this: Read the rest of this entry »
Each lens are made in accordance with the features and functions that it has. And the following are codes on Sigma lenses and the meaning to each one.
EX – EX Lenses are premium lenses in the Sigma lens product line, like the L Series of Canon lenses. It’s no surprise that EX coded lenses are usually relatively expensive.
DC – DC Lenses are lenses designed specifically for cameras with a
DG – DG lenses are Sigma lenses designed for both the full-frame and cropped sensors.
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One thing that is now often found on new generation digital cameras is the “Image Stabilizer.” Panasonic names this feature with the term “Mega OIS,” Canon with the term “Image Stabilizer/IS,” Pentax with “Anti Shake/AS,” Nikon with “Vibration Reduction/VR,” and Sony with “Super Steady Shot.” Other brands such as Olympus, Kodak, and Fuji soon follow this trend by equipping their cameras with stabilizers. How important is the stabilizing feature in digital photography? Let’s find out more about this feature.
In the beginning, the stabilizer feature was developed due to the amount of consumer disappointment in encountering blurs when shooting at low speeds or at long focal lengths. A photography theory states that blur-free photos can only be obtained by using shutter speeds of at least one over focal length (1/x with x= focal length). So when shooting at a focal length of 80mm, the shutter needs to be at least 1/80 seconds. The problem is when there’s inadequate lighting, camera speeds will decrease (to 1/20 seconds for instance) and the risk of blurry photos is increased from the affects of shaky hands. With the stabilizer, the camera is expected to be able to be used at shutter speeds of 3 to 4 stops lower than when not using a stabilizer. Of course when we use a tripod, this risk of blurriness is eliminated. But not everyone carries a tripod everywhere they go. From this dilemma came the idea of making a the stabilizer feature available on the camera, with the concept of a shake-detection technology (using gyro sensor) and compensates those vibrations (mechanically) resulting in sharp photos. Read the rest of this entry »
This music video by Androp creatively uses a large stack of Canon EOS60D DSLRs and flashes to create light patterns and stop motion footage. Obviously a big budget production, this music video uses a total of 250 cameras equipped with flashes and wired to be programmed to trigger on cue. The different patterns are made from the different flashes triggered simultaneously. Read the rest of this entry »
To be a photographer journalistic is not an easy job. Any difficult situation should be faced and their duty is to take good photos from there. It must be not easy to take photos in such crowded and uncontrollable chaos. There are some tips on photojournalistic to shoot during chaos as well as normal moments and create photos with maximum results.
1. Shooting in crowded, chaotic and uncontrollable moments
In such moment, though it will be very interesting and challenging to immortalize the event, it has to be noted in mind that your safety is still the priority.
James Nachway- a war photographer who was also an anti-war said, there are two possibilities why war or conflict journalists die on duty, first, because the photographer is a rookie who is challenged by the heroic situation. He is involved in the conflict situation positioning himself as a target. Read the rest of this entry »