A review and walkthrough of the myLightMeter app by David Quiles, available for iPhone and Android. This app is great for film photography, and anyone wanting to better understand photography film exposure and how light meters work. I also demonstrate how to use the app as both a reflective and as an incident light meter. Plus an explanation of 18% reflectance gray (neutral gray) and how to use a gray card to accurately meter your subject.

Whether using an app, or an actual dedicated light meter, this video will tell you all you need to know to start using a light meter to improve your photography skills.