K&F Concept 90cm Flat Octagonal Softbox

The K&F CONCEPT 90cm Flat Octagonal Softbox is a fast-setup, Bowens-mount light modifier designed to produce soft, even illumination with natural round catchlights, making it ideal for portraits, fashion, interviews, and on-location shoots.

The K&F CONCEPT 90cm Flat Octagonal Softbox is a professional lighting modifier that combines speed, versatility, and high-quality light output. With a 90 cm diameter, it represents the perfect balance for portrait and medium-scale setups, delivering smooth, flattering light and natural circular catchlights in the eyes. Featuring a universal Bowens S-Type mount, it is compatible with a wide range of studio flashes and continuous LED lights from various brands. Its innovative quick-fold umbrella-style mechanism allows the softbox to be assembled and disassembled within seconds, saving valuable time on set. The silver-coated interior maximizes light efficiency, while the dual diffuser system (inner and outer) eliminates hotspots and ensures smooth shadow transitions. A detachable honeycomb grid is included for precise control of light spill and contrast, making this softbox suitable for both soft beauty lighting and more dramatic effects. Durable materials, metal spokes, and a carry handle ensure long-term reliability and easy transport for studio or location work.

Key Features

• 90 cm (35 inches) octagonal softbox for soft, even lighting
• Universal Bowens S-Type mount compatibility
• Quick-fold umbrella-style setup mechanism
• Silver reflective interior for high light efficiency
• Dual diffuser system for smooth, hotspot-free output
• Includes honeycomb grid for directional light control
• Durable metal spokes and high-quality fabric
• Ideal for studio and on-location photography & video

• 1 K&F Concept 90 cm Octagonal Softbox
• 1 Internal Diffuser
• 1 External Diffuser
• 1 Honeycomb Grid
• 1 Carry Handle / Bag

• Type: Flat Octagonal Softbox
• Diameter: 90 cm / 35 inches
• Mount Type: Bowens S-Type
• Assembly: Quick-fold (umbrella-style)
• Interior Finish: Silver reflective coating
• Spokes Material: Metal