NICHIA NUBM31T 455nm 95W Multiple Blue Laser Diode Chip Array/Brand New. 20pcs total output power 95W, 4.75W for each diode.

Optical parameters:
Beam divergence: 15 mRad
Aperture: 30 mm
Laser beam spot: 1 mm
Focal depth: 1.5 mm
Projected optical system:
Material: BK 7
Laser lens diameter: 50 mm
Laser lens focus: 50 mm
Luminosity: 1:1
Optical system calculations
The projected laser beam spot and a focal depth

Laser beam spot in mm Max power density: kW / Cm^2 Focal depth in mm.
0.2 x 0.4 91 19.43-20.57
0.16 x 0.3 34 5.7-8.4
0.16 x 0.33 151 15.26-15.95
0.16 x 26 27 0-0.5
0.10 x 0.21 345 10.15-10.45