Holo-Or Ltd. has enhanced its Multi Spot series with the introduction of a 9 × 9 beam pattern generator for 1064-nm lasers. The separation angle between the beams is 0.25°, projecting the 81 beams in a square array of 2° × 2°. A single focusing lens can transform the beams into spots. Made from pure fused silica, it has a 1-in. diameter and is 3 mm thick. A high-power laser Ar/Ar coating is available as an option.