Profoto Softbox 5 Octa Diffuser Kit - 1.5 f-stop

Name: Profoto Softbox 5 Octa Diffuser Kit - 1.5 f-stop
Brand: Profoto
SKU: rzv3i7op4b
Price: 112.00 GBP
Availability: InStock

The Profoto Softbox 5' Octa Diffuser Kit 1.5 f-stop is an interchangeable diffuser designed for th...

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Profoto Light Softbox 5 Octa Diffuser Kit - 1.5 F-Stop 201818

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Product Information

Full details

The Profoto Softbox 5' Octa Diffuser Kit is designed for professional portrait and studio photographers who require precise control over light intensity and shadow quality. By utilizing this 1.5 f-stop diffuser, users can achieve a significantly softer light output and smoother shadow transitions, making it ideal for high-end beauty or fashion photography. A key caveat to note is that because this diffuser reduces light output by 1.5 stops, you must compensate with higher power settings on your strobe or a wider aperture during your shoot.

All features

Brand	Profoto

Extended Product Information

FAQs

Can I use this with other softbox brands?

No, this diffuser is specifically designed for the Profoto Softbox 5' Octa.

Will this change the color temperature of my light?

The diffuser is designed to be neutral, though you should always perform a white balance test if color accuracy is critical for your project.

How do I store the diffuser safely?

It is recommended to store it in a flat or loosely folded position in a protective gear bag to avoid permanent creases in the diffusion material.

Is it machine washable?

It is not recommended to machine wash the diffuser; use a soft, damp cloth for spot cleaning if necessary.

Why is the light intensity lower?

The material is denser than the standard diffuser, which is exactly how it achieves the 1.5 f-stop reduction and superior light softening.

Troubleshooting

The diffuser is sagging or not sitting flat.

Ensure the Velcro edges are clean of debris and pressed firmly against the internal frame of the softbox.

Light is leaking from the edges.

Check that the diffuser is centered and the Velcro is sealed all the way around the circumference of the softbox.

Pros and Cons

Pros

Significantly smoother shadow transitions compared to standard diffusers
Rapid setup time with the integrated Velcro mounting system
Effective light reduction for shooting at wider apertures in bright ambient conditions
Professional-grade material ensures consistent color temperature

Cons

Reduces total light intensity, requiring a boost in flash output
Not compatible with smaller Softbox models outside of the 5' Octa series
Additional light falloff may require closer positioning to the subject

Setup, Compatibility & Care

Installation is straightforward due to the perimeter Velcro system. Simply peel back the existing diffuser and press the 1.5 f-stop diffuser into place, ensuring the edges are aligned with the inner rim of the 5' Octa softbox to ensure an even distribution.

Compatibility: This kit is exclusively compatible with the Profoto 5' Octa Softbox.

Care Instructions: To maintain the efficacy of the diffusion material, avoid touching the fabric with greasy or dirty fingers, as oils can alter light transmission. If the diffuser gathers dust, clean it with a light blast of compressed air or a gentle shake. If significant cleaning is required, ensure it is air-dried completely before folding to prevent mold or fabric discoloration.