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CN111736329A
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ZOOM optical system of double-sheet type aspherical mirror
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CN111761205A
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Dual-waveband laser swing welding optical system
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CN111761204A
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Dual-laser tipping paper punching optical system
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CN111761212A
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Auxiliary gas circuit device of cutting laser head
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CN111761213A
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Cutting gas circuit device of laser head
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CN111774723A
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Optical system for detecting zero-focus position of optical fiber laser cutting head
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CN111736355A
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Adjustable energy distribution optical system based on micro-lens group
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CN111774726A
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Double-shaft rotating structure
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CN111761234A
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AB shaft swing groove cutting device
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CN111761611A
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Magnetic anti-collision reset device
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CN111761216A
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Platform for welding
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CN111752000A
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Light beam shaping mirror for laser deep quenching
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CN111323927A
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Micro lens group for obtaining adjustable annular light beam
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CN111323928A
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Optical system
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CN110614431A
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Cylindrical lens focusing-based handheld welding optical mechanism and working method thereof
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CN110614430A
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Reflective optical system based on adaptive mirror focusing and working method thereof
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CN110658588A
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Multifunctional optical switch and control method thereof
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CN110614449A
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Optical internal coaxial wire feeding optical mechanism based on multi-beam splitting ellipsoidal mirror and working method thereof
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CN110560919A
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Optical aberration-based optical fiber laser cutting lens group
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CN110488398A
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It is a kind of to obtain adjustable bifocal free-form surface lens
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