GN, short for Guide Number, Is the amount of power the light transmitted by a flash device is. It’s the result from multiplying distance (in meter or feet) and aperture.
The power of the flash is measured with the GN which describes the flash’s capacity in illuminating objects within a certain distance (in meters). Modern flashes supports TLL technology that allows it to set its power according to the distance the object is to the camera, so the risk of it being too bright or too dark can be eliminated. Read the rest of this entry » .
Related Photography Ideas for how to measure flash power at OneSlidePhotography.com
TechnoFotografia created a concept design for the yet-to-be-announced Nikon D800 DSLR. One of the novel features dreamed up for the design is a LCD screen that can be detached from the camera and used remotely . If this were to ever exist on a DSLR, losing the screens would be an issue, and replacing them […]
Rarindra Prakarsa is a Jakarta, Indonesia based photographer. He love his country and tried to capture the unseen beauty of Indonesia from artist’s point of view by taking these inspiring photos of landscapes, nature, culture and faces. Rarindra Parkash captured the different kind of people and their livings with pure colors of life and showed […]
Candid street photography, or candid portraits, can be some of the most interesting photos captured in everyday places. Heading out into the crowd with a camera is exhilarating and intimidating at the same time. Great photographic scenes play out on the streets right before your very eyes, but people are quick to recognize the camera […]
Here are some tips how to take care for a good camera to function properly and live longer :
Tripod is an apparatus that should be considered important especially by beginners in photography. Most of them take too much importance on the great camera body and lens whereas the tripod role is actually very important especially for photographers who like to shoot landscapes. There are so many kinds of tripod but the most common […]
Portrait photography is not rocket science. Photographers have been capturing portraits of people since cameras were invented. When you create a portrait of someone, your goal is to create a likeness of the person at his best. But how do you capture a portrait of someone at his best when he’s camera shy, for instance?
In photography, the golden hour (sometimes known as magic hour, especially in cinematography) is the first and last hour of sunlight during the day, when a specific photographic effect is achieved due to the quality of the light.The sunlight during those hours creates soft warm hues, as oppose to the overtly bright tones you’d find […]