A grid is the light modifier that you’ll use when you want to focus or narrow your flash beam of light, and let it be concentrated in one strong beam.There
is a way to narrow and control the flash light beam by using the manual zoom angle control (this option is available with the Canon 550EX flash unit and in many other flashes) but with the DIY grid you’ll be able to really control its width and power to a maximum.
This project is an easy one and all you’ll need for it is:
- Piece of bristol paper ( you could use any type,I used a folder that I got in a Google convention).
- About 40-50 straws.
- Ruler.
- Canon 550EX…
- 20 minutes















