|Overall Size:|| 6.0 in. x 6.0 in. |
(152.4mm x 152.4mm)
The ACCU-Place Dot Distortion target is designed for measuring distortion in an optical system. The precise amount of distortion is determined from an array of precisely placed dots in a regular array. Such measurements can be used to correct for an distortion that occurs within the optical system.
|Features||Dot Dia.||Dot Pitch||Grid Size|
|Zone 1||2.00mm||4.00mm||100mm x 100mm|
|Zone 2||1.00mm||2.00mm||50mm x 50mm|
|Zone 3||0.50mm||1.00mm||24mm x 24mm|
|Zone 4||0.20mm||0.40mm||11.6mm x 11.6mm|