If you have a student key, older keys, or multiple keys please call (800) to order an upgrade. 1 Gemvision matrix 8.0 Gemvision matrix 8.0.zipĢ Gemvision Matrix 8.0 (圆4) 1.2 Gb Gemvision has released the update of Matrix 8.0 product, is focused on creating toolsets and workflows that enable jewellers to Make sure the key is for Matrix Version 8 or above.