GFMesstechnik (GFM) develops, manufactures and offers 3-dimensional in vivo skin measurement systems PRIMOS and the appropriate evaluation software (the indtrument is now manufactured by Canfield). Measurement technology made in Germany by GFM stands for computer assisted surface measurement based on optical 3D measuring methods. PRIMOS systems are used worldwide by well-known companies and testing laboratories for product testing in cosmetics and medicine. They show the standard for in vivo 3-dimensional measurements of skin. Efficacy testing becomes very easy, efficient and repeatable with PRIMOS.
https://www.calameo.com/read/000527938cef2abf1d97e
GFM (Canfield) Stereotatic face and head device also available for sale