I needed a Shade for my phone and cameras. Some are very expensive and frankly cannot afford them, so I designed my own.
The SunShades work well, so I made an Instructional Manual and had it edited and approved by a leading, award-winning Canadian Learning Designer.
You make them yourselves from common materials with common tools. The instructions are easy to follow and repeatable for any piece of equipment.
Take a look at http://www.briansbrackets.ca
The manual sell via download for only $3.00. This helps fund my other projects.
Thanks