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 in photography at OneSlidePhotography.com
The following are points to consider when conducting a model/portrait photo shoots. In this post, I will be discussing the matter of composition, angle, backgrounds, and lightings; areas in which beginners usually make mistakes in. 1. Composition Pay close attention to the composition when photographing a person. If the scene above the head of the […]
People believe that great photographs are images that can move and touch people’s heart and emotion when they see it. The following is a compilation of the world most powerful photograph which can probably amaze you.
Becoming a professional photographer is not something you can do overnight. It takes a lot of practice and learning. The mastery of instruments, the ability to visualize ideas and also patience to wait the right moments are the keys to success in becoming a great photographer. There are 6 important tips that you can learn […]
Lately, there’s been a boom of a new type of camera system, the mirrorless camera. So what’s the difference between this and a DSLR? Which is best? Of course they both have their advantages and disadvantages. Let’s discuss them one by one.
When mounting a lens to a DSLR camera body, then peer into the viewfinder, what you’ll see is the image in the lens’ widest aperture settings. Now what if you want to see the image when using the smallest aperture opening straight from the viewfinder in order to get an accurate image of how the […]
Macro photography or macro photography is a photograph taken with a very close range to capture high detail on the size of small objects such as insects, dew drops, the composition of wooden pencils and etc. Macro image usually has a ratio of 1:1 where the resulted image is in the same size as the […]
Have you ever find your camera lens fogged after being in a cold area? Like when you’re taking a trip to the mountains or when you get out of an air conditioned vehicle? This won’t be a problem for you if the fogging only occurs on the outside of the lens. But if the fogging […]