Description
The Sea & Sea YS-D1 Diffuser 100 is a wide-angle diffuser designed specifically for the YS-D1 strobe, expanding the beam angle to approximately 100° for broader, more even light coverage. It softens the strobe output, reducing harsh shadows and hotspots while delivering more natural-looking underwater images.
Ideal for wide-angle photography, this diffuser helps improve light spread and color balance in your shots.
Key Benefits:
- Expands beam angle to ~100° for wider coverage
- Softens light for more natural illumination
- Reduces harsh shadows and hotspots
- Improves color balance and overall image quality
- Quick and easy attachment
Who It’s For:
- Underwater photographers using the Sea & Sea YS-D1 strobe
- Divers shooting wide-angle scenes
- Users looking to improve lighting quality and coverage
What’s Included:
- Sea & Sea YS-D1 Diffuser 100
Specifications:
- Product Type: Strobe Diffuser
- Compatibility: Sea & Sea YS-D1
- Beam Angle: Approx. 100°
- Brand: Sea & Sea
- Use: Light diffusion and beam widening
FAQ
What does the “100” mean?
It refers to the approximate beam angle (100°) when the diffuser is attached.
Will this reduce strobe power?
Yes, slightly, but it significantly improves light quality and coverage.
Is it compatible with other strobes?
No, it is specifically designed for the YS-D1 model.
Is it easy to install?
Yes, it attaches directly to the front of the strobe.

