Custom shading an anterior single unit by the lab is an art for that not many can do.
We have grown up withe vita's shade tabs as a reference and getting a photograph. The lab always hopes that the shade tab is the right one and the picture is not over exposed or under exposed.
Through evolution the communication to the lab has taken the next step. We no longer need the shade tab and the dental office and labs camera setting are set up so they match. We also are using Polar_Eyes and a grey card that allows up to record and duplicate cases based on Color an luminosity.
Virtual try in helps eliminate those area where if color or luminosity are off we can see it and make changes to the case before sending it out.
For more information regarding how we can help with single unit anterior's please contact us.