Optical Filter
Green 410nm Narrow Bandpass Optical Glass Filter BK7 1.5-300mm Custom
Custom 410nm narrow bandpass filter with high visible light transmission and IR absorption. Made from BK7 or optical glass, quartz, sapphire. Diameter 1.5-300mm, surface quality 10/5. Ideal for imaging, lighting, laser applications. OEM options available.
ZnSe Narrow Bandpass Optical Filter 1.5mm to 300mm Diameter Custom Coating
High precision ZnSe narrow bandpass optical filter with diameter range 1.5-300mm. Surface quality up to 10/5, accuracy N=1~3. Custom coating available. Ideal for imaging, laser, and lighting applications. Durable tempered coating.
Custom Quartz Optical Filter 635nm 254nm Translucent Color Light Filter 1.5-300mm
High transmittance up to 92% with minimal signal attenuation. IAD ion assisted deposition ensures durability and low temperature drift. Custom sizes from 1.5mm to 300mm. Suitable for imaging, lighting, and laser applications. 10+ years experience.
830nm Cy3 Fluorescence Fused Silica Glass Microplate Reader Filter 5-200mm Size Range with ±0.01mm Tolerance
High-precision 830nm Cy3 fluorescence fused silica glass microplate reader filter with 5-200mm dimensions and ±0.01mm tolerance. Available in multiple materials including BK7, sapphire, and ZnSe with custom AR/HR coatings. Ideal for imaging, laser, and lighting applications with comprehensive technical support and three-year quality guarantee.
Clear Computer Plastic UV Filter Ray Light Blocking 200-1200nm Range with 1.5-300mm Diameter Options
Professional optical filters with hard coating protection for precise wavelength control from 200-1200nm. Available in diameters 1.5-300mm with ±0.01mm thickness tolerance. Ideal for imaging, laser, and lighting applications with custom coating options and comprehensive technical support from experienced optical engineers.
BK7 Optical Glass Dual Band Bandpass Filter 1.5mm to 300mm Diameter for Imaging and Laser Applications
Precision BK7 optical glass filters with 1.5mm to 300mm diameter range and dual band bandpass capabilities. Features ±0.01mm thickness tolerance and custom coatings for fluorescence microscopy, spectroscopy, and machine vision. Three-year quality guarantee with comprehensive technical support.
100x100mm 820nm Multi Coating Optical Bandpass Filter with 1/4 Lambda Glass for Machine Vision and Infrared Systems
High precision 100×100mm optical bandpass filter with 820nm wavelength and multi-layer coating. Features ±0.01mm thickness tolerance, BK7/quartz/sapphire substrates, and applications in imaging, laser systems, and night-vision equipment. Custom specifications available with 10pcs MOQ and 25-35 day lead time.
100x100mm ND1000 Optical Filter with Multi-Coating for Camera and Imaging Applications 5-200mm Size Range
Professional 100x100mm square ND1000 optical filter with multi-coating negative acrylic coating. Features broad spectral bandwidths for UV, VIS, and IR applications, precise 0.01mm thickness tolerance, and applications in imaging, laser systems, and night vision. Available in circular and square formats with comprehensive technical support and rapid prototyping services.
254nm UV Bandpass Filter Glass - BK7/Quartz/Sapphire Materials with 1.5-300mm Diameter Range and ±0.01mm Thickness Tolerance
High precision 254nm optical glass narrow bandpass UVC filter with materials including BK7, quartz, and sapphire. Features diameter range of 1.5-300mm, thickness tolerance of ±0.01mm, and surface quality of 10/5-60/40. Ideal for industrial applications, laser systems, machine vision, and optical detection instruments with custom coating options available.
77mm 365nm UV410 Tunable Optical Glass Filter with ±0.0005mm Diameter Tolerance and 1.5-300mm Size Range
High precision 77mm optical UV410 tunable glass filter with ±0.0005mm diameter tolerance and 1.5-300mm size range. Features high transmission band isolation, multiple material options including BK7 and quartz, and applications in imaging, laser, and lighting systems. Custom coatings available with comprehensive technical support.
Customized BK7 Spherical Optical Glass Laser Protective Window 1.5-300mm Diameter
High-precision BK7 spherical protective window for laser cutting systems. Offers excellent optical clarity, durability, and customizable diameter (1.5-300mm) with optional AR/HR coatings. Reduces reflection losses and shields optics from debris. Ideal for industrial laser processing and scientific applications.
Custom Optical Filter 25mm Diameter 5mm Center Thickness 500 MWcm2 Damage Threshold Black Ring
High precision optical filter with 5mm center thickness and 500 MW/cm² damage threshold. Features selectable FWHM 5-50nm, +/-1% focal length tolerance, and optical grade surface. Ideal for laser attenuation, beam splitting, and interference applications. ROHS/REACH certified with custom options available.
Antique Optical High Pass Filter 5nm to 50nm FWHM Sapphire BK7 Quartz 25mm Diameter
Precision optical high pass filter with 5nm-50nm FWHM range, available in Sapphire, BK7, or Quartz. Features optical-grade surfaces, +/-1% focal length tolerance, and customizable ring colors. Ideal for signal enhancement in spectroscopy, laser systems, and imaging. ROHS and REACH certified.
Iris Recognition Optical Glass Bandpass Filter 520nm UVC Infrared 1.5-300mm
High precision custom optical glass bandpass filter for iris recognition and UVC infrared applications. Available in sizes 1.5-300mm with tight tolerances. Ideal for imaging, laser, and industrial use. Custom coating and materials available.
Borosilicate Coating Dichroic Optical Filter BK7 Bandpass Filter Custom 1.5-300mm
High precision BK7 bandpass dichroic optical filter with borosilicate coating. Diameter 1.5-300mm, surface quality 10/5. Ideal for imaging, laser, and machine vision. Custom sizes and coatings available. Durable glass substrate ensures long-term stability.
Borosilicate Calcium Fluoride Bandpass Dichroic 100mm Optical Filter for Laser Scanner
High-precision bandpass dichroic filter with 100mm diameter, made from BK7 or CaF2. Features surface quality 10/5, diameter tolerance +/-0.0005mm, and customizable coating. Ideal for imaging, lighting, and laser applications. Durable and efficient for industrial use.