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Diameter 9*8mm height 1.4mm divergence angle 60 degree Powell prism optical prism customization Custom Fan angle 90 degree Spot Diameter 2mm Glass Laser Line Powell Lenses K9 Glass 400-700nm powell prism 60 degree prism 60degree 75 degree 90 degree 110 degree powell lenses factory custom optical prism Factory Custom optical prism 9mm diameter 8mm height 5GB 40 degree optical Powell prism < 12
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