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Two spherical weather station sensors, one gray and one chrome, mounted on black poles outdoors.
Product Category

VFX HDRI Chrome and Grey Reference Spheres

Chrome and grey reference balls in 6 cm, 12.6 cm, 20 cm, 25 cm and 30 cm, made for on set lighting capture rather than adapted from garden ornaments.

Buyers

Who This Category Is For

These are production tools, so the questions are about neutrality and surface quality rather than decoration.

  • VFX supervisors and on set data wranglers capturing HDRI panoramas
  • Camera departments building a lighting reference kit for episodic work
  • Studios replacing worn reference balls between productions
  • Rental houses stocking chrome and grey pairs in several diameters
  • Students and small studios buying a first reference set
  • A garden gazing ball has an uneven surface that distorts the reflected environment map
  • A grey ball that is not neutral pushes the whole lighting solve off in grade
  • Cheap chrome finishes haze after a few shoots and pick up handling marks
  • Mismatched chrome and grey pairs make the two captures hard to reconcile in comp
  • Balls without a proper mount wobble on the stand and shift between takes
Advantages

What You Get With This Range

  • Surface passes through more than twenty processes to hold a clean specular reflection
  • Grey scale accuracy checked against post production use rather than assumed
  • Five diameters from 6 cm to 30 cm so the ball can be matched to the lens and the set
  • Half chrome half grey balls available when there is only room for one ball in frame
  • Threaded mounting so the ball sits solidly on a stand or a magic arm
  • Packed in foam so the mirror surface survives the courier and the truck
A chrome sphere and a matte grey sphere mounted side-by-side on a bracket outdoors.
Chrome and grey reference balls on threaded mounts, the pairing most crews shoot together.
Applications

Where These Pieces Are Installed

HDRI panorama capture on exterior and interior sets

Lighting reference stills alongside a colour chart

Reflection reference for CG element integration

Grey ball exposure and diffuse response reference

Product and automotive photography lighting checks

Film school and studio training kits

FAQ

VFX HDRI Spheres Buying Questions

Which diameter should I buy first?

20 cm and 25 cm are the common working sizes. 6 cm and 12.6 cm suit tight sets and travel kits, 30 cm suits wide exteriors where the ball has to read at distance.

Do I need both a chrome and a grey ball?

Most crews shoot both, chrome for the environment reflection and grey for diffuse response. A half chrome half grey ball covers both in one frame when set time is short.

Is the grey neutral?

The grey has been set through repeated post production tests rather than picked visually. Shoot it alongside your usual chart and it will read consistently.

How do the balls mount?

Threaded mounting so the ball sits on a stand, a magic arm or a tripod head without wobbling between takes.

How are they packed for delivery?

Foam wrapped inside a case, with the protective film left on the chrome surface. Delivery is 15 to 30 days after the deposit is received.

Need a Quote on VFX HDRI Spheres

Tell us the diameters and whether you want chrome, grey or half and half, and we will quote a set with packing.