<tfoot id="60mwo"></tfoot>
  • <ul id="60mwo"></ul>
  • <ul id="60mwo"></ul>
  • 您的位置: 網站首頁 >> 產品中心 >> 濾光片 >> Alluxa濾光片 > 窄帶濾光片800-899納米Alluxa
    產品名稱:

    窄帶濾光片800-899納米Alluxa

    發布日期: 2024-04-22
    訪問量: 1120
    Alluxa高性能濾光片以先進的設計工藝和鍍膜過程控制,使Alluxa濾光片具有行業內*的透過率,*的截至深度和波長精確性,其中通過SIRRUS™離子束沉積硬鍍膜技術,也使得Alluxa濾光片具有使用壽命長,高損傷閾值,以及...
    • 詳細內容

    Alluxa高性能濾光片以先進的設計工藝和鍍膜過程控制,使Alluxa濾光片具有行業內*的透過率,*的截至深度和波長精確性,其中通過SIRRUS™離子束沉積硬鍍膜技術,也使得Alluxa濾光片具有使用壽命長,高損傷閾值,以及*的批次穩定性等特點,并已經廣泛應用于生物熒光系統、拉曼系統、量子、雷達通訊等精密光學系統中.

    Alluxa除了豐富的標準品,同時提供定制服務,并且定制成本在行業內有相當大的競爭力.

    Alluxa超窄帶通濾光片介紹

    圖1.具有OD6阻斷的超窄帶濾波器,用于1064 nm Nd:YAG激光器。

    憑借業界可達0.1nm的帶寬和高達98%的透過率,Alluxa的薄膜超窄帶帶通濾光片將優化基于激光的系統的性能。

    超窄濾光片非常適合用作激光線,激光清除或激光激發濾光片,適用于熒光顯微鏡,流式細胞儀和DNA測序等應用。它們對激光損傷也很有抵抗力,可確保它們長時間保持高水平的性能。

    根據系統的波長范圍和要求,Alluxa窄帶干涉濾波器可以定制設計,以滿足以下一個或多個具有挑戰性的規范:

    ? 峰值傳輸率高達98%

    ? Up to 98% peak transmission

    ? 通過設計達截至深度高達OD10

    ? Up to OD10 blocking by design

    ? 波長范圍250nm~1800nm可選

    ? CWL at any wavelength from the UV to the near IR (~250nm to 1800nm)

    ? CWL中心波長精度可達0.05nm

    ? CWL tolerances as tight as 0.05nm

    ? FWHM帶寬可達0.1nm

    ? FWHM bandwidths as narrow as0.1nm

    ? 透過波前差(RMS):極優0.01λper inch @ 632.8nm

    ? TWE as low as 0.01 wave RMS/inch measured at 632.8nm

    精密控制用的Flat-top

    圖2.具有陡峭邊緣,深度阻擋和方形光譜形狀的平頂超窄帶通濾光片。

    Flat-top,超窄的帶通濾波器特別設計,在整個通帶中有極陡的邊緣和高透過率。這個正方形的光譜形狀可以達到0.1 nm的帶寬。Flat-top窄帶濾波器是理想的激光雷達、拉曼光譜和其他需要使用精密激光發射濾波器或激光清理過濾器的理想選擇。

    創新的薄膜涂層工藝的質量和一致性

    圖3. ULTRA系列濾光片的波長控制,傳輸和截至在幾種不同的涂層運行中具有高度可重復性。

    Alluxa薄膜光學干涉濾光片和介質鏡均采用我們的SIRRUS™等離子沉積工藝在我們團隊設計和制造的設備上進行硬涂層。這使我們能夠在幾種不同的涂層上可靠,重復地生產相同的高性能光學薄膜,從而在所有系統中實現一致的性能。

    Alluxa超窄帶濾光片800-899nm

    820-2 OD6 Ultra Narrow Bandpass Filter
    Item Number7271
    Angle of Incidence 0 Degrees
    Center Wavelength 820 nm Nominal
    FWHM < 2.3 nm
    Transmission Band(s)? 820 nm > 90% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 620 to 802 nm, 838 to 1020 nm; OD4: 400 to 420 nm
    Filter DesignMulti-Cavity
    Substrate Type Polished Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness2.0 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    828-0.5 OD5 Ultra Narrow Bandpass Filter
    Item Number7064
    Angle of Incidence 0 Degrees
    Center Wavelength 828 nm Nominal
    FWHM < 0.65 nm
    Transmission Band(s)? 828 nm > 85% T Absolute
    Blocking Level OD5
    Blocking Range(s)* OD5: 200 to 808 nm, 848 to 1050 nm
    Filter DesignMulti-Cavity
    Substrate Type Polished Borofloat®
    Dimensions24.9 mm Diameter
    Filter Thickness2.0 mm
    Assembly TypeUnmounted
    829-0.5 OD5 Ultra Narrow Bandpass Filter
    Item Number7031
    Angle of Incidence 0 Degrees
    Center Wavelength 829 nm Nominal
    FWHM < 0.65 nm
    Transmission Band(s)? 829 nm > 85% T Absolute
    Blocking Level OD5
    Blocking Range(s)* OD5: 200 to 809 nm, 849 to 1050 nm
    Filter DesignMulti-Cavity
    Substrate Type Polished Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness2.0 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    829.375-0.5 OD5 Ultra Narrow Bandpass Filter
    Item Number7272
    Angle of Incidence 0 Degrees
    Center Wavelength 829.375 nm Nominal
    FWHM < 0.65 nm
    Transmission Band(s)? 829.375 nm > 80% T Absolute
    Blocking Level OD5
    Blocking Range(s)* OD5: 200 to 811 nm, 845 to 1050 nm
    Filter DesignMulti-Cavity
    Substrate Type Polished Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness2.0 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    830-0.4 OD5 Ultra Narrow Bandpass Filter
    Item Number7670
    Angle of Incidence 0 Degrees
    Center Wavelength 830 nm +0.4 / -0.1 nm
    FWHM < 0.45 nm
    Transmission Band(s)? Peak> 90% T Absolute
    Blocking Level OD5
    Blocking Range(s)* OD5: 600 to 792 nm, 873 to 1200 nm
    Filter DesignSingle Cavity
    Substrate Type Borofloat®
    Dimensions25.3 mm Diameter
    Filter Thickness2.0 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness5.0 mm
    853.375-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7533
    Angle of Incidence 0 Degrees
    Center Wavelength 853.375 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 853.375 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    853.75-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7534
    Angle of Incidence 0 Degrees
    Center Wavelength 853.75 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 853.75 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    853.75-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7290
    Angle of Incidence 0 Degrees
    Center Wavelength 853.75 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 853.75 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    854-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7291
    Angle of Incidence 0 Degrees
    Center Wavelength 854 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 854 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    854.125-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7274
    Angle of Incidence 0 Degrees
    Center Wavelength 854.125 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 854.125 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    854.125-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7273
    Angle of Incidence 0 Degrees
    Center Wavelength 854.125 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 854.125 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    854.375-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7275
    Angle of Incidence 0 Degrees
    Center Wavelength 854.375 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 854.375 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    854.625-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7276
    Angle of Incidence 0 Degrees
    Center Wavelength 854.625 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 854.625 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    854.875-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7277
    Angle of Incidence 0 Degrees
    Center Wavelength 854.875 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 854.875 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    855.125-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7278
    Angle of Incidence 0 Degrees
    Center Wavelength 855.125 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 855.125 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    855.125-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7361
    Angle of Incidence 0 Degrees
    Center Wavelength 855.125 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 855.125 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    855.375-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7279
    Angle of Incidence 0 Degrees
    Center Wavelength 855.375 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 855.375 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    855.375-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7362
    Angle of Incidence 0 Degrees
    Center Wavelength 855.375 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 855.375 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    855.625-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7363
    Angle of Incidence 0 Degrees
    Center Wavelength 855.625 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 855.625 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    855.625-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7280
    Angle of Incidence 0 Degrees
    Center Wavelength 855.625 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 855.625 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    855.875-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7281
    Angle of Incidence 0 Degrees
    Center Wavelength 855.875 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 855.875 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    855.875-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7364
    Angle of Incidence 0 Degrees
    Center Wavelength 855.875 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 855.875 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    856.125-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7535
    Angle of Incidence 0 Degrees
    Center Wavelength 856.125 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 856.125 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions25.0 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeAnodized Aluminum Ring
    Assembly Thickness3.5 mm
    856.125-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7282
    Angle of Incidence 0 Degrees
    Center Wavelength 856.125 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 856.125 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    856.375-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7283
    Angle of Incidence 0 Degrees
    Center Wavelength 856.375 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 856.375 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    856.625-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7284
    Angle of Incidence 0 Degrees
    Center Wavelength 856.625 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 856.625 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    856.875-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7285
    Angle of Incidence 0 Degrees
    Center Wavelength 856.875 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 856.875 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    857.125-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7286
    Angle of Incidence 0 Degrees
    Center Wavelength 857.125 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 857.125 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    857.375-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7287
    Angle of Incidence 0 Degrees
    Center Wavelength 857.375 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 857.375 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    857.625-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7288
    Angle of Incidence 0 Degrees
    Center Wavelength 857.625 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 857.625 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    857.875-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7289
    Angle of Incidence 0 Degrees
    Center Wavelength 857.875 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 857.875 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    858-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7292
    Angle of Incidence 0 Degrees
    Center Wavelength 858 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 858 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted
    858.25-0.75 OD6 Ultra Narrow Bandpass Filter
    Item Number7293
    Angle of Incidence 0 Degrees
    Center Wavelength 858.25 nm Nominal
    FWHM < 0.85 nm
    Transmission Band(s)? 858.25 nm > 85% T Absolute
    Blocking Level OD6
    Blocking Range(s)* OD6: 200 to 836 nm, 872 to 1200 nm; OD4: 1200 to 1400 nm
    Filter DesignMulti-Cavity
    Substrate Type Borofloat®
    Dimensions12.6 mm Diameter
    Filter Thickness0.7 mm
    Assembly TypeUnmounted

    留言框

    • 產品:

    • 您的單位:

    • 您的姓名:

    • 聯系電話:

    • 常用郵箱:

    • 省份:

    • 詳細地址:

    • 補充說明:

    • 驗證碼:

      請輸入計算結果(填寫阿拉伯數字),如:三加四=7
    Copyright ?2024 上海倍藍光電科技有限公司 ICP備案號:滬ICP備19036474號-2
    • 掃一掃,關注我們

    主站蜘蛛池模板: 一区视频在线播放| 亚洲国产成人久久| 色狠狠久久av五月综合| 国产精品国色综合久久| xxxxbbbb国产精品| 日本人与动zozo| 亚洲av第一网站久章草| 永久在线免费观看港片碟片| 午夜高清在线观看| 青草青草视频2免费观看| 国产精品东北一极毛片| 97精品伊人久久大香线蕉| 少妇人妻偷人精品视蜜桃| 久久久久久a亚洲欧洲AV| 最近免费中文字幕mv电影| 亚洲成a人片在线观看www| 男人操心女人的视频| 又黄又骚的网站| 里番全彩acg★无翼娜美| 国产精品亚洲欧美大片在线看| 99热国产在线观看| 婷婷五月综合激情| 中文字幕在线看| 日本男人操女人| 么公的又大又深又硬想要| 欧美妇乱xxxxx视频| 亚洲精品国产精品国自产观看| 精品一区二区久久久久久久网站| 国产一区二区三区不卡免费观看| 黄瓜视频官网下载免费版| 国产精品xxxx国产喷水| 57pao成人国产永久免费视频| 在线观看国产情趣免费视频| www.jizz在线观看| 成人免费无码精品国产电影| 久久久久999| 日本哺乳期xxxx| 久久精品国内一区二区三区| 欧美xxxx成人免费网站| 亚洲性无码av在线| 欧美黑人xxxx猛战黑人|