Setting Up a Broncolor Coupe Flux P70 for Studio Lighting
By Matphoto | Published: 2026-10-27
Category: How-to Guides
Learn how to set up the Broncolor Coupe Flux P70 reflector for precise studio lighting. Step-by-step guide with common mistakes to avoid.
Quick answer
Mount the Broncolor Coupe Flux P70 onto your studio flash head, adjust the tilt and rotation, then position the reflector relative to your subject for a controlled, even light spread.
Understanding the Coupe Flux P70 reflector
The Broncolor Coupe Flux P70 is a dedicated reflector designed for Broncolor flash heads. Its deep, parabolic shape produces a focused beam with a smooth fall-off, making it ideal for portrait and product lighting where you want to control spill and emphasize texture.
Because it is a rental item, inspect the reflector for any dents or scratches before use. A damaged reflector can create uneven light patterns or hot spots that are difficult to correct in post.
Key trade-offs to consider
The Coupe Flux P70 offers a narrower beam angle than a standard umbrella or softbox, which means you will need to position it farther from your subject to cover a full-length portrait. For headshots or close-ups, its focused light is a strength.
It does not include built-in diffusion; the light is always direct and specular. If you need softer shadows, pair it with a diffusion panel or bounce it off a white wall or reflector.
Step-by-step setup guide
- Attach the reflector to the flash head: Slide the Coupe Flux P70 onto the Broncolor flash head’s mounting ring until it clicks. Tighten the locking screw firmly but do not overtighten—overtightening can warp the ring or crack the reflector. Check that the reflector is seated evenly before tightening.
- Adjust tilt and rotation: Loosen the tilt lock on the flash head stand, angle the reflector toward your subject, then re-tighten. Use the rotation collar to orient the reflector’s shape horizontally or vertically. A common mistake is forgetting to lock both adjustments, causing the reflector to drift mid-shoot. Tighten both tilt and rotation locks after each adjustment.
- Position the light relative to the subject: Start with the reflector 3–5 feet from your subject at a 45-degree angle for classic portrait lighting. Move it closer for more contrast, farther for softer fall-off. Avoid placing the reflector too close—it will create harsh shadows and a small, unflattering highlight on the skin. Use a modeling light to preview the shadow pattern before shooting.
- Set flash power and test exposure: Begin at half power on your Broncolor flash head, then adjust up or down based on your desired aperture and ISO. Take a test shot and review the histogram—if the highlights are blown out, reduce power or move the reflector farther away. A common mistake is relying only on the modeling light, which may not match the flash’s color temperature or intensity. Always confirm exposure with a test flash, not just the modeling light.
- Fine-tune the light quality with modifiers: If the direct light is too harsh, place a diffusion panel between the reflector and subject, or bounce the light off a white wall or V-flat. You can also attach a honeycomb grid (if available) to narrow the beam further for accent lighting. Do not stack modifiers without checking the flash head’s maximum power handling. Check the rental agreement for any restrictions on modifier use.
Product facts
- BRONCOLOR COUPE FLUX P70: The Broncolor Coupe Flux P70 is a lighting accessory listed in the rental category at Matphoto, tagged for flash and lighting use. This confirms it is a professional-grade reflector designed for Broncolor flash heads, so you need a compatible Broncolor studio flash to use it.
BRONCOLOR COUPE FLUX P70
