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 GN flash formula at OneSlidePhotography.com
For as long as I’ve become a photographer, there’s a list of bad habits that’s as long. These bad habits of photographers could be easily avoided if you’re willing to start as early as possible to avoid further losses. These bad habits in Photography usually include: 1. Not checking the completeness of the equipment. True, […]
Sometimes we can get so caught up with the grand scale of things that we tend to miss the smaller finer things that also make great photographs. If you need a break from taking photos of pristine beaches, snow-capped mountains or tall buildings, it’s time for you to look at objects closer, much closer.
Focusing accurately is important in getting sharp photos. Photos with an offed focus is difficult or almost beyond repair.Back in the day, there was only manual focus. Manual focus are rather difficult for DSLR cameras because the viewfinder is smaller and less bright. Fortunately, there’s now auto focus in modern DSLR cameras.Even so, we must […]
The following is a video on how to clean your DSLR camera. What you need is a bucket with enough water, a detergent and a water compressor. The steps are as follows.
Fill flash is a photographic technique used to brighten deep shadow areas, typically outdoors on sunny days, though the technique is useful any time the background is significantly brighter than the subject of the photograph, particularly in backlit subjects. To use fill flash, the aperture and shutter speed are adjusted to correctly expose the background, […]
One of the most fun activities in photography is model shoot, especially for guys. It cannot be denied that the models’ captivating beauty and great curvy body can make the photographer lost in their world. Though it seems easy, model shoot has its own challenge like how we direct the model to act certain pose, […]