LBTEK将参加慕尼黑上海光博会，双展台同开，展位号E6-6310和N3-3231，静待您来！
LBTEK将参加TCT亚洲3D打印展，展位号NO.7Q70，诚邀您莅临！
光学材质：紫外熔融石英
工作波长：200 nm-2.1 μm
用途：用于生成环形光束
工作波长：400 nm-700 nm
工作波长：700 nm-1100 nm
工作波长：1100 nm-1650 nm
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