The Broncolor Para 133 Diffuser (1 Minimal diffusion) is a precision-engineered fabric modifier designed exclusively for the front of the Para 133 parabolic reflector. For photographers who want the unique structural qualities of a massive parabolic source but require a touch of homogenization, Diffuser No. 1 is the ultimate choice. It is the thinnest and most subtle diffusion cloth available in the Broncolor ecosystem.

Unlike heavy diffusion silks that scatter light completely and flatten contrast, Diffuser No. 1 is highly transparent. It is engineered to smooth out localized hot spots generated by the 24 silver segments of the Para 133, creating a more uniform beam profile. Crucially, it achieves this while preserving the signature three-dimensional “pop,” brilliant specular highlights, and deep shadow architecture that make the raw silver Para legendary. It provides the ideal middle ground between a completely open parabolic throw and a traditional softbox.

Applicable Scenarios:

• High-End Editorial & Fashion: Soften the overall light gradient across full-length garments just enough to reveal texture, while maintaining intense, snappy specular highlights.

• Commercial Beauty Photography: Perfect for creating crisp, brilliant circular catchlights in the subject’s eyes without washing out fine facial structures or makeup definition.

• Sculpted Portals & Headshots: Add a slight layer of skin-smoothing softness while keeping clean, defined edge transitions and dramatic lighting ratios.