短語詞組短語fresnel stepped lens 菲涅爾分步透鏡fresnel optical lens 菲涅耳透鏡Fresnel l lens 菲涅爾透鏡fresnel -lens 菲涅爾透鏡binary fresnel diffractive lens 二元菲涅耳衍射透鏡fresnel s lens 菲涅耳透鏡Fresnel zone lens 菲涅爾波帶透鏡phase Fresnel lens 菲涅耳相位透鏡;菲涅爾相位透鏡;位相菲涅耳透鏡holographic Fresnel lens 全息Fresnel透鏡 返回 Fresnel lens