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12.6cm half mirror half grey ball mounted on a stand
12.6cm VFX Balls

12.6cm Half Mirror Half Grey Ball

A single 12.6cm sphere with a stretch handle for tight sets

This 12.6cm ball carries a mirror face and a grey face on one sphere and ships with a stretch handle.

It is the compact reference for crews working in rooms where a two ball bar will not fit.

The surface passes more than 20 treatment steps so the mirror side stays specular.

Ball diameter: 12.6 cmFinish: Half mirror, half greySupplied with: 1 x stretch handleSurface treatment: More than 20 processes

Key Benefits

  • Small enough to hold inside a car interior or a practical set
  • The stretch handle reaches over furniture without moving the camera
  • One sphere gives the compositor both references in one frame
  • Travels in hand baggage

Application Scenarios

  • Interior dialogue scenes with CG set dressing
  • Car interior plates
  • Stage work where the ball must sit close to the lens
  • Second unit pick ups

Who It Is For

  • Data wranglers on interior units
  • VFX supervisors covering two units at once
  • Studios that already own a large ball and need a small one

Problems It Solves

  • A 25cm ball is too big to place where the actor's head sits in a car
  • Fixed handles cannot reach across a dressed set
  • Separate chrome and grey balls make an already crowded room slower

Technical Features

  • 12.6cm half mirror half grey ball x 1
  • Stretch handle x 1
  • More than 20 surface treatment processes
  • Grey face painted for post production reference
  • Part of the 12.6cm range

Specifications

Ball diameter12.6 cm
FinishHalf mirror, half grey
Supplied with1 x stretch handle
Surface treatmentMore than 20 processes
ThreadTBC
Net weightTBC

Values marked TBC are not published on the source material we work from and are confirmed in writing before an order is placed.

Materials

Stainless steel sphere with a polished mirror half and a painted grey half.

Manufacturing Process

More than 20 surface steps are used to maintain specular reflection on the mirror half.

Quality Control

Grey scale is validated in post production testing rather than on the bench, which is how the reference stays usable for grading.

Certifications

We do not publish certification claims for this product. If your procurement process needs documentation, ask us before ordering and we will tell you exactly what we can supply.

Customization Options

Available in other diameters on request, including 6cm, 20cm, 25cm and 30cm.

Comparison With Other Products

Compared with the 20cm half mirror half grey ball, this version is easier to place in confined sets, while the larger sphere reads better from a distance.

Use Guide

How Crews Work With This Product

  1. Extend the stretch handle only as far as needed to keep the ball steady
  2. Position the ball where the subject stands, not where the camera is
  3. Turn the mirror half toward the dominant light source
  4. Clean the mirror face with a soft cloth, never a dry paper towel
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Related Reading

Guides That Cover This Product

Chrome ball and 18 percent grey ball mounted side by side on a handle outdoors
Guide

Choosing a VFX Ball Size for Your Lens

How to pick between 12.6cm, 20cm and 25cm reference balls based on lens length, set size and how the kit has to travel.

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Solution

On Set HDRI Capture

A repeatable capture routine from call time to dispatch of the reference.

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Category

12.6cm VFX Balls

Compact chrome and grey references that travel in one case

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FAQ

12.6cm Half Mirror Half Grey Ball FAQ

Does it come with a handle

Yes, one stretch handle is included.

How is the grey half finished

It is painted grey for use as a lighting and exposure reference in post production.

Is the mirror half a coating

The mirror half is a polished stainless surface built up through more than 20 treatment steps.

What is the dispatch time

We ship as soon as the product is ready and ask for up to 15 days in the worst case.

Quote the 12.6cm Half Mirror Half Grey Ball

Send the quantity and the delivery country and we will confirm price packing and dispatch window in writing.