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    Bandpass Filters

    Optical Bandpass Filters are used to selectively transmit a portion of the spectrum while rejecting all other wavelengths. Optical Bandpass Filters are ideal for a variety of applications, such as fluorescence microscopy, spectroscopy, clinical chemistry, or imaging. These filters are typically used in the life science, industrial, or R&D industries.

    Edmund Optics offers a wide variety of Optical Bandpass Filters in a range of bandwidth options. Laser Line filters typically have narrow bandwidths of 2 – 5nm for demanding laser applications. Fluorescence Filters, which have been designed to maximize the energy of the excitation and emission bands, typically have broad bandwidths of 20 – 70nm. Edmund Optics’ 10nm filters are ideal for chemical, environmental, or elemental analysis. Hard coated filters offer maximum performance with exceptional durability. Traditionally coated evaporated filters are cost-sensitive alternatives. Optical Bandpass Filters are angular sensitive, so care should be taken when mounting or integrating into an optical system.

    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
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    硬質鍍膜 OD 4 5nm 帶通濾光片
    • 提供各種紫外線、可見光及近紅外線雷射光
    • 具備深入攔截及高穿透能力
    • 陡峭的穿透及攔截坡度
    • 同時提供硬質鍍膜 OD 4 10nm25nm50nm 帶通濾光片
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    硬質鍍膜OD 4 10nm帶通濾光片
    • 非常適用於生命科學或化學分析
    • 可用於紫外線、可見光及紅外線中心波長
    • 採用高性能硬質鍍膜
    • 同時提供硬質鍍膜 OD 4 25nm50nm 帶通濾光片
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    硬質鍍膜OD 4 25nm帶通濾光片
    • 非常適用於生命科學設備
    • 具備很高的穿透能力與深入阻隔能力
    • 用於防止顯微鏡應用中發生光褪色
    • Hard Coated OD 4 10nm and 50nm Bandpass Filters also Available
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    硬質鍍膜OD 4 50nm帶通濾光片
    • 具備很高的穿透能力與深入阻隔能力
    • 具有很寬的頻譜,非常適用於成像應用
    • 提供可見光及紅外線中心波長
    • Hard Coated OD 4 10nm and 25nm Bandpass Filters Also Available
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    硬質鍍膜OD 4帶通濾光片套件
    • 高穿透能力 (具有平直穿透曲線)
    • 在單一玻璃基材上具有耐用的硬質鍍膜
    • 可輕鬆處理與清潔
    • Individual OD 4 10nm, 25nm, and 50nm Bandpass Filters Also Available
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    螢光帶通濾光片
    • 採用普遍螢光源的波長
    • 穿透率超過93%
    • 具有優於OD 6的阻隔能力
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    多波段螢光帶通濾光片
    • 單一濾光片具有多個穿透頻譜
    • 具有高穿透率峰值與出眾的阻隔能力
    • 非常適用於同時檢視多個螢光源
    • For Optimal Performance Pair with Multi-Edge Fluorescence Dichroic Filters
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    螢光濾光片組件
    • 提供激發、發射與二向色濾光片,可進行螢光成像
    • 具有超過93%的穿透率及OD 6攔截能力,可取得最大的亮度與對比度
    • 在單一基材上具有硬質濺鍍鍍膜
    • TECHSPEC Pre-Mounted Filter Cubes Are Also Available
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    Pre-Mounted Fluorescence Filter Cube Sets
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    第一表面紫外線帶通濾光片
    • 193nm 起的中心波長
    • 第一表面帶通鍍膜搭配保護鍍膜
    • 紫外線熔融石英基材

    深紫外帶通濾光片
    • 中心波長低至122nm
    • 安裝在鋁框中,以簡化系統整合
    • 基材包括氟化鎂與紫外線級熔融石英

    紅外線 (IR) 帶通濾光片
    • 非常適用於氣體分析
    • 中心波長為2.7 - 10.6μm
    • 單一基材干涉濾光片
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    超窄帶通濾光片
    • 提供最窄頻寬及最高穿透
    • 極高的攔截設計(最高 10 OD)
    • CWL 容差最小可達 0.05nm
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    硬質鍍膜雷射淨化濾光片
    • 適用於頻寬很窄的氣態與固態雷射
    • 適用於頻寬很寬的二極體雷射淨化
    • 具備高穿透與完整的阻隔能力

    雷射光帶通干涉濾光片
    • 常用的二極體、氣體及固態雷射光
    • 針對每種雷射光提供多種頻寬
    • 通帶以外出色的攔截效果

    Traditional Coated 193 – 399nm Bandpass Interference Filters
    • 可用於紫外線、可見光及紅外線中心波長
    • 提供10 - 80nm頻寬
    • 非常適用於生物醫學應用與儀器整合
    • 193-399nm, 400-699nm, and 700-1650nm CWL Options Available

    Traditional Coated 400 – 699nm Bandpass Interference Filters
    • 可用於紫外線、可見光及紅外線中心波長
    • 提供10 - 80nm頻寬
    • 非常適用於生物醫學應用與儀器整合
    • 193-399nm, 400-699nm, and 700-1650nm CWL Options Available

    Traditional Coated 700 – 1650nm Bandpass Interference Filters
    • 可用於紫外線、可見光及紅外線中心波長
    • 提供10 - 80nm頻寬
    • 非常適用於生物醫學應用與儀器整合
    • 193-399nm, 400-699nm, 700-1650nm CWL Options Available

    傳統鍍膜帶通干涉濾光片套件

    Linear Variable Bandpass Filters
    • Narrow Bandwidths with High Transmission
    • Optimum Input Beam Diameter of 0.5 x 10.0mm
    • OD4 Blocking
    • Linear Variable Edge Filters Also Available

    Bandpass Interference Filters
    • Many CWL Options Available
    • Ideal for Biomedical Applications and Instrumentation Integration
    • Unmounted and Mounted Versions Offered
    TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

    OD 6雷射淨化濾光片
    • 在設計波長範圍內的穿透率超過90%
    • 硬質鍍膜設計
    • 專為雷射應用而設計

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