Deviation of straightness (flatness) max. 2 mm/m length. Spatial tolerance (distortion or torsion) is determined by the use of dimensional and bending tolerances and has a maximum value of:
d = 4mm for V up to 1000 mm
d = 8mm for V up to 2000 mm
d = 12mm for V up to 3000 mm
Consult our company for more precise tolerance requirements.
These are the maximum allowed production tolerances, they do not have to be used.
The optical properties of bent glasses depend on the properties of the components used and are influenced by the properties obtained during bending and therefore produce different optical impressions than straight glass.