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Irises and Apertures

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Category
    Type
    Minimum Aperture (mm)
    Maximum Aperture (mm)
    Outer Diameter (mm)
    Construction
    Fixed Aperture Diameter (μm)
    Slit Length (mm)
    Slit Width (μm)

    Iris Diaphragms | 查看所有

    高效電控光圈
    TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解
    高效電控光圈
    • 迅速準確重複動作
    • 雙控制裝置及槓桿機械結構
    • 可拆卸的插銷適用於OEM集成
    High Performance Standard Series Iris Diaphragms High Performance Standard Series Iris Diaphragms
    • Corrosion Resistant Housing
    • High Heat Resistance
    • AR Spring Steel or Burnished Spring Steel Leaf Options Available
    • Iris Diaphragm Mounts Sold Separately
    高效能零孔徑系列可變光圈 高效能零孔徑系列可變光圈
    • 光圈完全關閉
    • 防腐蝕外框
    • 高抗熱性
    • 供應拋光彈簧鋼及不鏽鋼彈簧鋼葉片選項
    可變光圈含濾光片支撐架及立桿 可變光圈含濾光片支撐架及立桿
    • 1-30mm 可調槓桿孔徑
    • 表面濾光片支撐架,用於 33mm 直徑 x 2mm 厚的元件
    • 包含環形接口及不鏽鋼立桿
    封裝版標準系列可變光圈 封裝版標準系列可變光圈
    • Pre-mounted in Aluminum Mounts
    • 8-32 or ¼-20 Threading for Post Mounting
    • Aperture Sizes Up to 50mm
    不鏽鋼系列可變光圈 不鏽鋼系列可變光圈
    • Stainless Steel and Brass Construction for Stability
    • Ideal for Flow Control Applications
    • Mounted Version Features a Tapped Hole for Easy Post Mounting
    標準系列可變光圈 標準系列可變光圈
    • Used to Adjust f/#, Field Stop Diameter, and Overall Light Throughput
    • Mounted Version Features a Tapped Hole for Post Mounting
    • Abundant Types for Varying Applications
    • Iris Diaphragm Mounts Sold Separately
    零孔徑系列可變光圈 零孔徑系列可變光圈
    • Provide Total Light Extinction When Closed
    • Aperture Sizes Up to 50mm
    • Iris Diaphragm Mounts Sold Separately

    Pinholes and Slits | 查看所有

    可調整的光學狹縫 可調整的光學狹縫
    • 6mm Maximum Clear Slit Opening
    • Fine Micrometer-Driven Mechanical Slit Adjustment
    • ¼-20 Hole for Mounting
    Acktar 黑化小孔 New
    ×
    Acktar 黑化小孔
    • 低反射率,涵蓋 EUV 至 SWIR
    • 99% 吸收率黑化鍍膜
    • 孔徑大小 50 至 1000μm
    • 提供未裝框及已裝框版本
    Acktar 黑化狹縫 New
    ×
    Acktar 黑化狹縫
    • 寬頻帶低反射鍍膜
    • 99% 吸收率,涵蓋 EUV 至 SWIR
    • 狹縫尺寸最小 25μm x 3mm
    • 提供未裝框及已裝框版本
    High Power Apertures High Power Apertures
    • Ceramic, Copper, Gold-Plated Copper, Molybdenum, or Tungsten Substrates
    • Withstand High Power Densities up to 130MW/cm2 (For Mo and W Substrates)
    • Ideal for Spatial Filtering and Laser Aperturing
    精密狹縫 精密狹縫
    • 安裝版本提供穩固的機械支撐效果
    • 用於光學系統與教育活動中
    • 適用於分光光度計影像分析
    精密小孔 精密小孔
    • Available in Aperture Mounts for a Secure Mechanical Support
    • Pinhole Sized Ranging from 1 to 1,000 Microns
    • High Power Apertures Available

    Iris and Aperture Mounts | 查看所有

    可變光圈調整座 可變光圈調整座
    • 提供多種光圈直徑選項
    • 耐用的陽極電鍍鋁結構
    • 已隨附固定螺釘
    精密小孔安裝座 精密小孔安裝座

    Shutters | 查看所有

    c接頭電動快門 c接頭電動快門
    • 緊湊型,外徑為60mm
    • 開關操作簡易,採用最高30Hz的TTL輸入
    • 採用C型公、母螺紋,以易於設定
    電動快門 電動快門
    • 採用微處理器控制運動軌跡
    • 採用USB、RS-232、TTL或手動控制
    • 據評估可執行數百萬次驅動循環
    • 提供25與35mm孔徑的快門

    View all Resources Related to Irises and Apertures  

    Apertures are used to limit the amount of light that is exposed to imaging sensors or photodetectors for a range of laser or imaging applications. Apertures are optical components comprised of irises, pinholes, or slits designed to block certain portions of a light source from reaching photodetectors in order to prevent oversaturation or damage. Apertures may be controlled by expanding or contracting the diameter or width of the opening to fit multiple applications or environments, making Apertures versatile light blocking choices.

    Edmund Optics offers a wide range of Apertures suited for many imaging needs. Some Apertures may be mounted directly in front of an imaging sensor to provide greater levels of effectiveness or increased mobility. Some Apertures are offered in motorized or manual controls for multiple customization or usability options. A selection of replacement pinholes or slits is also available for either providing additional aperture diameters or for replacement needs.


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