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A component for converting a laser beam into parallel light, together with spatial filter component.Employs a spherical achromatic lens for improved wave fronts.The three-axis lens holder allows easy fine-tuning of the optical axis (focus) direction.Allows accurate collimation when combined with a collimation checker component. 导购推荐 加工定制 是 类型 激光干涉仪 品牌 sigama 型号 IFC-CL 品种 激光干涉仪
