- Designed for Beams with Diameters Ø1 – 10 mm
- Increases the Size of Fringes on the Diffuser Plate
The SIVS accessory is helpful for viewing the fringe pattern created by a small diameter beam. By replacing the standard diffuser plate viewing screen on the SI035, SI050, or SI100 with this accessory, the size of the fringes will increase, thereby making it easier to determine if the light is collimated. The SIVS comes packaged with two 1/16"" screws so that it can be secured to the shearing interferometer.