Learning Series Technical & Testing Techniques Tips and Tricks Video

Camera Flash Communication Methods Comparison (TTL vs E-TTL i-TTL p-TTL) and Thyristor Auto Mode

I talk about camera flash communication methods (TTL vs E-TTL i-TTL p-TTL) as well as thyristor sensor based auto mode. Here is the Youtube video: Diagram for TTL and pre-flash based TTL methods: Standard TTL:This was the original method of flash power control. It happens as the film/sensor is being exposed to light. There is […]

Learning Series

Video about the Golden Ratio and Rule of Thirds

I’m on a roll here with learning based videos. I’m hoping to make a lot more, but of course it takes time to record, and especially edit, the videos. This video is about compositional guidelines like the Golden Ratio and Rule of Thirds (3rds). Youtube link: They can help you with your framing and overall […]

Learning Series Video

Camera Lens Aperture Overview

Here is another learning series article and video. This time I go over the camera lens aperture. Youtube video link: The camera lens aperture is the variable opening inside the lens that lets more or less light into the camera. A small aperture has a larger number. See a full technical description of aperture on […]