These sets of 121 and 152 individual components supports you in optimally fixing your workpiece during optical measurement. Due to the special design of these components, this set enables stable fixturing and minimizes contact. When purchased in combination with a translucent acrylic plate, there is "nothing getting in the way" of your optical measurement. For more information regarding these sets or additional components, please contact us at info@zsm-group.com or via our contact form.