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UV Objective
Collimating
Inspection
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Hyperspectral Lens
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Infrared Longwave Series Filters
Substrate: Ge, ZnSe, ZnS, etc.Size: Customized as per customer requirementsSpecifications: 8–12 μm passband, average transmittance >80%;FWHM: 0.3–4 μm;Average transmittance <···
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7.3–8.4 μm Bandpass Filter
Used for SO₂ gas monitoring. The monitoring principle is based on spectral absorption method:SO₂ gas has the strongest absorption at the 7.3 μm infrared band. When a constant beam ···
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3–5 μm LWP Filter
Used for fire and flame prevention detection.The principle is flame light detection: based on the flame optical radiation generated by material combustion, mainly infrared radiatio···
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4.26 μm Bandpass Filter
Used in CO₂ alarms to effectively detect the carbon dioxide content in the air.Carbon dioxide detectors are installed on-site, while gas controllers are mostly installed in central···
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Applications of 5–14μm / 8–14μm Filters
Used in motion, intrusion sensors and human body imaging detection.Require high transmittance in bands above 5.5μm/8μm, and cut off bands within 5μm/7μm.The figure below shows a ty···
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2–12 μm Anti-Reflection Coating
Wide-angle, broadband anti-reflection coating and corresponding infrared gas sensor light sources.Since specially designed identical coating systems are deposited on both the top a···
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8–12 μm Anti-Reflection Coating
Used for human body detection.Reflective and scattering losses are required to be as low as possible, with the average transmittance generally required to be above 98%.The figure b···
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3.7–4.8 μm Anti-Reflection Coating
Used for high-temperature engine detection.Reflective and scattering losses shall be minimized, with an average transmittance generally required to exceed 98%.The figure below show···
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Narrowband Filter
According to the encyclopedia definition, narrowband filters are a subclass of bandpass filters and share the same definition: they allow optical signals to pass within a specific ···
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UV Filter
Coating Process: Metallic Hf, electron beam evaporationSubstrate: JGS1 / 7979 / 7980; Φ50.88mmSpectrum: Normal incidenceT > 70% @ 250–270 nm; T < 1% @ 280–650 nm···
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Harmonic Beam Splitter
Coating Process: Metallic Hf, electron beam evaporationSubstrate: K9, JGS1; Φ50.88mmSpectrum: Normal incidenceT > 98% @ 527 nm; R > 99.5% @ 1053 nm···
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Shortpass Filter
① Ultra-Wide Passband Shortpass FilterBased on half-wave aperture suppression technology and high-order harmonic suppression technology, various shortpass filters can be manufactur···
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Anti-Reflection Coating
Applied to ArF excimer lasers. It requires minimal reflectivity, absorption, and scattering losses, while also requiring the highest possible damage threshold.The figure below show···
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Ultra-Large Diameter Coating
Quartz window: 555 mm 35 mmSapphire window: 540 mm 30 mmZinc sulfide (ZnS) window: 385 mm 15 mmGermanium (Ge) window: 400 mm 60 mm直径555*35 石英窗口片直径540*30蓝宝石窗口片直径385*15硫化锌窗口片；直径4···
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Black Coating
Film Properties: R < 0.1% @ 420–700 nmApplicable Substrates: K9, quartz, various PC (polycarbonate) and acrylic, etc.Application Scenarios: Used to eliminate stray light in opti···
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Ultra-Low Reflection Coating
Applications: Mobile phone cameras, telescopes, laser rangefinders, security systems, etc.Exclusive designated supplier for a well-known mobile phone brand.···
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Products
UV Objective
Collimating
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Laser Communication
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Centering Turned Parts
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Cylindrical Lens System
Beam Expander
Fields
Aerospace
Sensor
Scientific Research
Medical
Industrial Inspection
Semiconductor
Cases
Aerospace
UV Oil Spill Detection
Space Laser Communication Optical System
Pest Detection System
Industrial Endoscope
Optical Lenses
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Lens
Prism
Aspherical
Dome
Cylindrical Lens
About Us
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Room 102, Building 24, No. 869
Huaguan Road, High-tech Zone,
Qingdao City, Shandong Province,
P.R.China
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Products
UV Objective
Collimating
Inspection
Spaceborne
Laser Communication
Hyperspectral Lens
Endoscope
Microscope Objective
Centering Turned Parts
Infrared System
Cylindrical Lens System
Beam Expander
Fields
Aerospace
Sensor
Scientific Research
Medical
Industrial Inspection
Semiconductor
Cases
Aerospace
UV Oil Spill Detection
Space Laser Communication Optical System
Pest Detection System
Industrial Endoscope
Optical Lenses
Optical Filter
Lens
Prism
Aspherical
Dome
Cylindrical Lens
About Us
Founder
Showcase
Equipment
Partners
Contact Us
Contact
Message
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