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Rectangular 20 by 24 inch sheet, white on one side black on the other

Rosco

Rosco Cinegel #3840 Cinebounce 20x24" Studio Sheet White/Black

SKU CH-69K3-CNZ2W

A 20x24" double-sided sheet that reflects soft white light or provides black negative fill for precise lighting control

  • Dual white/black sides give precise light control
  • White surface softens harsh sources for flattering illumination
  • Black surface acts as opaque grid for negative fill
  • 20x24 inch sheet size allows targeted light shaping
  • Durable construction withstands repeated professional studio use

Rosco Cinegel #3840 Cinebounce 20x24" Sheet

The Rosco Cinegel #3840 Cinebounce is a professional-grade lighting sheet measuring 20x24 inches. It features a dual-sided white and black surface designed for versatile light manipulation in photography and videography. The sheet functions as both a reflector and a bounce tool, adapting to diverse studio or location shooting requirements. Its durable construction ensures consistent performance across repeated use in demanding production environments.

White Side for Soft Bounce.

The white side delivers a soft bounce effect comparable to bead board or show card, ideal for diffusing harsh light sources into flattering illumination. The black side acts as an opaque grid material suited for negative fill applications, reducing unwanted reflections and increasing scene contrast. This single sheet therefore covers two distinct lighting-control needs without requiring separate accessories. The Cinegel #3840 designation identifies this specific dual-purpose media.

For Professionals Needing Combined Reflector

This sheet suits photographers and videographers who want one tool for both bounce fill and negative fill on set. It is not intended for users who require rigid bounce boards, larger fabric frames, or dedicated flags and cutters for precise light cutting. Buyers needing heat-resistant materials for direct fixture mounting should verify compatibility separately. The product addresses mixed lighting-control tasks in a single portable format.

Highlights

  • Dual white/black sides give precise light control
  • White surface softens harsh sources for flattering illumination
  • Black surface acts as opaque grid for negative fill
  • 20x24 inch sheet size allows targeted light shaping
  • Durable construction withstands repeated professional studio use

Specifications

No published specifications for this item yet.

Questions about this item

How does the 20x24" sheet perform once it is on set?

The white side gives a soft bounce similar to a bead board, while the black side works as an opaque grid for negative fill, letting you add or subtract light with a single sheet.

What mounting standard does the Cinegel #3840 use?

It has no dedicated mount; the 20x24" sheet is clipped, taped or held in a standard frame or C-stand arm like any lighting gel or bounce card.

What physical space does the 20x24" sheet need to fit or mount?

The sheet measures 20 by 24 inches, so it fits in a 20x24" gel frame, folds flat for a kit bag, and can be trimmed with scissors for smaller fixtures.

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