LT PR projector can integrate whatever kind of 21 mm (outer)diameter pattern, with an inner active area of 11 mm. Besides off-the-shelf patterns we can easily deliver cost effective laser engraved patterns or Chrome-on-glass photolithograpy patterns. The user can easily interchange the pattern unscrewing the retaining ring inside the device.
Examples of Standards common patterns:
Single line projection
Cross hair projection
Stripes Projection
2D Grid Projection
Any customised shape is possible