The Light Shaping Device (LSD) works like a projector which takes light from your strobe and pilot light to create a beam with a sharp image at the focus distance. The LSD uses elements like a lens, mask and a diffuser to generate the light beam.

Find the perfect position with ease!
The LSD is easy to use, giving you the freedom to create stunning photographs even on your first dive!
When paired with the Retra Flash, you can turn on the guide or modeling light, also called Pilot Light, to see exactly where you're aiming your light and how the end result will look like.
This way, you don't need to waste precious time and air repositioning your strobes. Just turn on the Pilot Light, quickly find the perfect position for your LSD, and start creating amazing photographs.
Unlimited creative possibilities!

The Light Shaping Device features an extra slot for inserting different masks that allow you to change the diameter or shape of your light, unlocking unlimited creative possibilities.

Light Shaping Device Ultimate (Sea&Sea YS-D3) by Retra-UWT
- Housing: Aluminium Anodized Housing
- Weight: 600 g
- Weight in Water: ≈ 50 g
- Body Length: 215 mm
- Depth Rating: - 80 m
- Focal Length (in Water): ≈ 175 mm
- Focused Light Beam Diameter (in Water): ≈ 60 mm