This is the Flatness measurement kit #A-8003-0442. Flatness measurement is performed to check the form of CMM tables and all types of surface plate, using these optics. Note: Angular optics are also required to perform flatness measurements. The turning mirrors rotate and tilt for easy alignment and are fitted with non-slip pads. The lightweight aluminum bases have precision stainless feet and guides.

This kit includes:

• 2 turning mirrors
• 1 x  50 mm flatness base
• 1 x 100 mm flatness base
• 1 x 150 mm flatness base