Quick Answer

Use a light cone diffuser to create a focused, soft pool of light that isolates your subject and adds depth to product and portrait shots. Mount it on your DSLR or DSLM camera and position it close to the subject for the most control.

Why Use a Light Cone for Creative Lighting

A light cone is not just another diffuser—it shapes light into a controlled beam that falls off gently at the edges. This creates a natural vignette that draws the eye to your subject, making it ideal for product photography and intimate portraits.

Unlike a standard softbox or umbrella, the cone's narrow opening concentrates light, reducing spill and giving you more precision. This is especially useful when you want to highlight a specific detail or create a moody, dramatic look.

Trade-Offs to Keep in Mind

The concentrated beam means less overall coverage, so it's not the best choice for lighting a large scene or group. It also requires careful positioning—the light falloff can be too harsh if the cone is too far from the subject.

You'll need to balance the cone with fill light or reflectors to avoid deep shadows, especially in portraits. But for creative close-ups, the trade-off is worth it.

Step-by-Step: Shaping Light with a Light Cone

  1. Set Up Your Camera and Cone: Attach the light cone to your DSLR or DSLM camera, ensuring the lens fits into the cutout at the tip. Position your flash or continuous light source behind the cone. Check that the cone is securely mounted and the lens is not obstructed.
  2. Position the Cone Relative to the Subject: Start with the cone's tip about 15-30 cm from your subject. Move it closer for a tighter, more dramatic light falloff, or farther away for a broader, softer spread. Test different distances to see how the light falloff changes the mood.
  3. Adjust Light Intensity and Angle: Set your flash power or continuous light to a moderate level, then adjust the angle of the cone to control where the light lands. Use a reflector to fill in shadows if needed. Watch for unwanted hotspots—if they appear, diffuse the light further or lower the power.
  4. Experiment with Background Distance: Move the background closer or farther from the subject to control the size and softness of the light pool behind them. This adds depth and visual interest. A closer background creates a more defined pool; a farther one softens the edges.
  5. Review and Refine Your Setup: Take a test shot and review the image on your camera's LCD. Adjust the cone's position, angle, or light power until you achieve the desired effect. Always bracket your settings to have options in post-processing.

Product Spotlight

  • Lichtkegel | Diffusor | Light Cone: The Rollei Light Cone is designed for use with DSLR and DSLM cameras, featuring a cutout at the tip for the lens. This allows you to position the cone right up against your lens, giving you precise control over the light beam without blocking your view.

    Lichtkegel | Diffusor | Light Cone

    Lichtkegel | Diffusor | Light Cone