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
As fans of photography, we of course understand that the equipment isn’t the only entity behind a good photograph. But the emergence of newer more powerful models is inevitable. This phenomenon has resulted in: – The arising feeling of self-consciousness and loss of confidence felt by owners of older models, as new models start to […]
Architectural photography at its best will convey the experience of being in and around a built environment. It is a broad subject, encompassing everything from skyscrapers to shacks. Virtually everywhere we go, we are surrounded by some sort of architecture on a daily basis. Because of this, it should come as no surprise that architecture […]
Peter Hurley is a famous portrait and headshot photographer. He has been splashing around the world of close up photography for more than a decade. Headshot photograph is a photo which is taken with the head and a small part of the shoulder as the focus of the photo. In this opportunity, Peter will share […]
There are now plenty of apps in the Android market that’s photography-themed. But many are similar to each other and can sometimes do more harm than good to your photographs. Here are the 5 most-recommended must-have photography apps by OneSlidePhotography:
Scenario: The light metering of your analogue camera is defective, but the camera itself still works well. What should you do to ensure you still get the results you want? There is a savior of a guide for such a predicament: the “sunny sixteen.” This guide states: when shooting in an outdoor setting, with the […]
Widjita Raya Muljadi is an Indonesian photographer famous for his stylized photographs of beautiful women from his native country. Through these sharp, colorful photos, photographer Widjita Raya Muljadi takes us on a journey to Asia and shows us the true beauty of Indonesia. From the city streets, to rice fields in the countryside, Widjita does […]
Here are some tips and trick for Automotive Photography.This write-up will hopefully help out some fellow car enthusiasts in finding how they can take that one “money” shot of their car. All these ideas come from about a year or two of taking pictures of cars on a regular basis, experimenting with angles and camera […]