The Monochromatic Light Unit can be used for a wide range of applications.
The main application is the checking of flatness of reflective surfaces using an optical flat.
There are 4 apertures that can be selected each of which can be easily closed off if not required which enable the unit to be used for:
Flatness testing of reflective parts with the aid of an Opus optical flat, the monochromatic light produces excellent contrast fringes making flatness estimation relatively simple.
Profile testing,
squareness testing and
straightness testing.
Specification: Material: Wood and composite construction attractively finished in black and natural wood. Size: 370mm x 410mm x 410mm approximately Light Source: 35W Sodium Light Colour: 89% monochromatic yellow Wavelength: 0.575 micron
