Tesa Optical flats with two parallel faces

Description

Maximum permissible errors:
– Length in relation to the nominal dimension: +/- 100 m
– Flatness: 27.335 mm: 0.15 m / 52.00 77.335 mm: 0.2 m
Parallelism: 27.335 mm: 0.4 m / 52.00 77.335 mm: 0.5 m

Diameter: 31 mm
Packaging: Wooden case

All images are for representation only.