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Advanced Optical Filter with 850nm Central Wavelength for Cameras
US$120.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableUsage
Optical, High Near-Infrared Transmittance,AutomotiveThickness Range
5mm-10mmModel NO.
BP850/30KColor
CustomType
Color FilterMaterial
Optical GlassAngle of incidence
0°Shape
CustomizedCertification
RoHS, ISO, CECustomized
CustomizedProduct Name
Nir 850nm FilterKeywords
Bandpass FilterCentral Wavelength (Cwl)
850 ± 3 NmFwhm Bandwidth
30 ± 3 NmBlocking Range
200 - 1100 NmOptical Density (Od)
≥ Od4Peak Transmittance (Tpeak)
≥ 90%Size
CustomizableSurface Quality
60/40Transport Package
Antistatic Box + EVA Liner, Export CartonSpecification
Standard Specifications or CustomizedTrademark
MEGA-9Origin
Shanghai, ChinaProduction Capacity
500, 000+ PiecesKey features
Customizable Size: Size is customizable to fit specific camera modules and optical assemblies.
Durable Coating: Robust coating on optical glass ensures long-term reliability in industrial use.
Certified Quality: Products certified with RoHS, ISO, and CE standards for safety and quality.
Custom Shape: Shape is customized to meet specific application requirements.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: >24h CertifiedTerms of Payment: T/T, LC
About Our Factory & Business Background
Address3f, Building 12, No. 85, Mingnan Road, Songjiang, Shanghai, China
Plant Area5436 square meters
Number of Employees30
Registered Capital1,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity1 Package
Supply Chain Partners10
Our Production Capability & Technical Expertise
Main ProductsOptical Filter, Bandpass Filter, Beamsplitter, Pbs, Npbs, PCR Filter, Polarization, Prism, Fluorescence, Enzyme Label
Production Lines2
Production MachinesCleaning machine, Coating machine, Continuous rotary coating machine
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers3 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2006-05-31
Main MarketsNorth America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Cooperated with Fortune 500No
Product Q&A
Q:Which optical filter should I use for my application?
A:
The selection is determined by three core elements: the emission spectral characteristics of the light source, the sensor's response curve, and the illumination source's spectral distribution.
Q:How to choose an optical filter for a camera or sensor?
A:
Ensure effective coupling between the filter's spectral transmission range, the sensor's response curve, and the spectral distribution of the illumination source.
Q:What is the difference between bandpass and longpass filters?
A:
Bandpass filters form a specific wavelength transmission window, allowing only light within that range to pass while blocking short and long wavelengths outside the window.
Q:Which optical filter is suitable for laser applications?
A:
Narrowband filters with a center wavelength precisely aligned with the laser line should be prioritized to suppress incoherent ambient background light.
Q:What filters are used in fluorescence microscopy?
A:
Standard assemblies include excitation filters to screen specific wavelengths, emission filters to collect fluorescence, and dichroic mirrors to separate light paths.
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