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High-Quality MultiIR Bandpass Filters from China Factory - Trusted Suppliers for Optimal Transmittance Solutions
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Featured Products
IR Longpass Filter (LP)

IR Longpass Filter (LP)
IR Broadband Filter (WBP)

IR Broadband Filter (WBP)
Infrared Narrowband Filter (BP)

Infrared Narrowband Filter (BP)
Infrared Anti-Reflective Filter (AR) Coating

Infrared Anti-Reflective Filter (AR) Coating
Diamond-Like Carbon Filter (DLC) Coating

Diamond-Like Carbon Filter (DLC) Coating
Infrared Beam Splitter Filter (BS)

Infrared Beam Splitter Filter (BS)
Infrared Dual-Channel Filter (BP+BP)

Infrared Dual-Channel Filter (BP+BP)
Infrared Dual-Channel Filter (WBP+LP)

Infrared Dual-Channel Filter (WBP+LP)
Infrared Dual-Channel Filter (WBP+WBP)

Infrared Dual-Channel Filter (WBP+WBP)
AR Coating

AR Coating
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High-Quality MultiIR Bandpass Filters from China Factory - Trusted Suppliers for Optimal Transmittance Solutions

Introducing our MULTIIR bandpass filters, designed to provide exceptional transmittance within specified wavelength bands while ensuring deep cut-off in other regions. These filters are ideal for various optical applications and may require a slight angular offset in certain instances. As a leading manufacturer and supplier in China, our factory is dedicated to producing high-quality bandpass filters that meet the needs of diverse industries. Trust us for reliable performance and precise filtering solutions
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    Product Name CWL (nm) HPB (nm) Tp (%) Size (mm) Cut-off range (nm) Cut-off depth Application Spectrogram
    BP470/25K 470±5 25±5 >90 Φ0.1~300 200-1100 OD4 Machine vision filter
    Visible Light - Bandpass Filter1jpg
    BP520/30K 520±5 30±5 >90 Φ0.1~300 400-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP650/30K 650±5 30±5 >90 Φ0.1~300 200-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP780/20K 780±3 20±3 >90 Φ0.1~300 200-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP470/30K 470±2 30±2 >90 Φ0.1~300 200-800 OD6 FAM Ex
    Visible Light - Bandpass Filter1jpg
    BP525/20K 525±2 20±2 >90 Φ0.1~300 200-800 OD6 FAM Em
    Visible Light - Bandpass Filter1jpg
    BP523/25K 523±2 20±2 >90 Φ0.1~300 200-800 OD6 Hex Ex
    Visible Light - Bandpass Filter1jpg
    BP564/25K 564±2 20±2 >90 Φ0.1~300 200-800 OD6 Hex Em
    Visible Light - Bandpass Filter1jpg
    BP543/20K 543±2 20±2 >90 Φ0.1~300 200-800 OD6
    Visible Light - Bandpass Filter1jpg
    BP584/20K 584±2 20±2 >90 Φ0.1~300 200-800 OD6
    Visible Light - Bandpass Filter1jpg
    BP571/20K 571±2 20±2 >90 Φ0.1~300 200-800 OD6 Rox Ex
    Visible Light - Bandpass Filter1jpg
    BP612/20K 612±2 20±2 >90 Φ0.1~300 200-800 OD6 Rox Em
    Visible Light - Bandpass Filter1jpg
    BP624/40K 624±3 40±4 >90 Φ0.1~300 200-800 OD6 Cy5 Ex
    Visible Light - Bandpass Filter1jpg
    BP692/40K 692±3 40±4 >90 Φ0.1~300 200-800 OD6 Cy5 Em
    Visible Light - Bandpass Filter1jpg
    BP635/30K 635±2 30±2 >90 Φ0.1~300 200-800 OD6 Cy5 Ex
    Visible Light - Bandpass Filter1jpg
    BP683/15K 683±2 15±2 >90 Φ0.1~300 200-800 OD6 Cy5 Fm
    Visible Light - Bandpass Filter1jpg
    B655/20K 655±2 20±2 >90 Φ0.1~300 200-800 OD6
    Visible Light - Bandpass Filter1jpg
    BP716/20K 716±2 20±2 >90 Φ0.1~300 200-800 OD6
    Visible Light - Bandpass Filter1jpg
    BP635/20K 635±2 20±2 >90 Φ0.1~300 200-800 OD6 Cy5 Ex
    Visible Light - Bandpass Filter1jpg
    BP680/20K 680±2 20±2 >90 Φ0.1~300 200-800 OD6 Cy5 Em
    Visible Light - Bandpass Filter1jpg
    B365/10K 355±2 20±2 >90 Φ0.1~300 200-800 OD6
    Visible Light - Bandpass Filter1jpg
    BP615/20K 615±3 20±2 >90 Φ0.1~300 200-800 OD6 Fluorescence filter
    Visible Light - Bandpass Filter1jpg
    BP400/10K 400±2 10±2 >55 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP400/30K 400±5 30±5 >75 Φ0.1~300 200-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP405/10K 405±2 10±2 >55 Φ0.1~300 200-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP405/20K 405±3 20±3 >65 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP410/8K 410±2 8±2 >50 Φ0.1~300 400-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP410/20K 410±3 20±3 >65 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP410/25K 410±5 25±5 >90 Φ0.1~300 200-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP410/30K 410±5 30±5 >85 Φ0.1~300 200-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP412/10K 412±2 10±2 >56 Φ0.1~300 200-1200 OD5
    Visible Light - Bandpass Filter1jpg
    BP415/10K 415±2 10±2 >60 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP415/20K 415±3 20±3 >60 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP415/55K 415±8 55±8 >85 Φ0.1~300 200-800 OD4
    Visible Light - Bandpass Filter1jpg
    BP418/10K 418±2 10±2 >60 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP420/10K 420±2 10±2 >50 Φ0.1~300 200-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP420/22K 420±5 22±5 >85 Φ0.1~300 200-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP425/10K 425±2 10±2 >65 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP427/10K 427±2 10±2 >70 Φ0.1~300 200-1200 OD5
    Visible Light - Bandpass Filter1jpg
    BP435/10K 435±2 10±2 >55 Φ0.1~300 200-1100 OD5
    Visible Light - Bandpass Filter1jpg
    BP440/10K 440±2 10±2 >65 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP441.6/10K 441.6±2 10±2 >50 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP445/10K 445±2 10±2 >70 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP447/10K 447±2 10±2 >50 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP450/10K 450±2 10±2 >55 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP450/50K 450±2 10±2 >60 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP450/30K 450±5 30±5 >90 Φ0.1~300 200-1100 OD4
    Visible Light - Bandpass Filter1jpg
    BP450/100K 450±10 100±10 >75 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP455/10K 455±2 10±2 >60 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP456/10K 456±2 10±2 >75 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP460/20K 460±3 20±3 >85 Φ0.1~300 200-1200 OD4
    Visible Light - Bandpass Filter1jpg
    BP465/13K 465±3 13±3 >60 Φ0.1~300 400-1100 OD4
    Visible Light - Bandpass Filter1jpg
    1 2 3 4 5 6
    The above list shows our current stock items.
    If you don't see what you are looking for, please contact us.
    Frequently Asked Questions (FAQ)
    What is the typical peak transmission (Tp) of these visible light bandpass filters?
    Most filters in our stock list feature a high peak transmission (Tp) of greater than 90% (>90%), ensuring optimal signal strength and minimal light loss.
    What cut-off depth levels are available for these optical filters?
    Depending on the specific product model, our bandpass filters offer high-performance out-of-band blocking with cut-off depths of OD4, OD5, or OD6.
    What size options are available for the bandpass filters?
    Our standard size range for visible light bandpass filters is Φ0.1mm to 300mm, allowing compatibility with a wide variety of optical instruments and imaging systems.
    What are the primary applications for these specific bandpass filters?
    These filters are widely used for machine vision systems, fluorescence detection, and specific fluorophore excitation/emission applications (such as FAM Ex/Em, Hex Ex/Em, Rox Ex/Em, and Cy5 Ex/Em).
    How can I request custom sizes or wavelengths not shown in the stock list?
    If the specific wavelength, bandwidth, or size you require is not listed in our stock table, you can contact us directly by clicking the "contact us" link to request a custom design.