How to Use Continuous Lighting: Light Sources

This is the first part of my series on continuous lighting. Here, I discuss the various types of artificial constant light sources you can use to create great-looking product and portrait images. Small flash units and studio strobes have their advantages, but many photographers simply feel overwhelmed when dealing with the technical issues associated with […]

Crop Factor Explained: How Sensor Size Affects the Field of View

These days, we often hear about the benefits of full frame cameras over APS-C, we are told about four thirds sensors and micro four thirds sensors but what does all this mean to us in relation to the way we take pictures. The biggest difference is in what we call the crop factor of the sensor and to begin to understand that we are going to go back in time a little to the days of film. Crop factor determines the 35mm equivalent focal length of the lens which in turn affects the field of view of the lens.

What You Need to Know About Adobe’s DNG File Format

Over the last few years, RAW files have become the norm in digital photography, giving the photographer a significant increase of the control of their images as well as improved image quality. This wasn’t always the case, in the early days of digital photography, which in fact was only the first few years of the new millennium, RAWs were unwieldy, large files that were difficult to post process.