About Dental Sand A1-A2


Not everyone knows why our Dental Sand A1-A2 material is called so. It is probably not necessary to explain to dentists what the Vita shade scale is, but why A1-A2? Someone might think that the color of the material corresponds to the range between A1 and A2, but this is not the case. In fact, our material may look like A1 or A2 depending on the postprocessing protocol you choose! This depends on the power of the ultraviolet lamp and how long it works. For example, on our UV camera Wanhao Boxman-1 A1 color achieved for 20 minutes of light, and the A2 color for 40 minutes. This allows the doctor or dental technician to get exactly such shade it needs in a particular case, using the same material!