Near Infrared Filter Narrow Nir 820nm 850nm Near Infrared Filter Dual Bandpass 820nm 850nm Near Infrared Filter
- Category: Optical Instruments >>>
- Supplier: Optolong Optics Co. Ltd
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Product Overview
Description
Company Profile
Company story
Optolong Optics Co.,ltd supply fluorescence filters and astronomical filters form 1999, we have distributor around the word and had 20 years of experience in the filter industry, mainly including standard products for fluorescence filters, OEM products, and standard products for astronomical filters. Regarding the company details,please browse our website:
Astronomical Filters website://optolong.com/cms/index/index.html
Fluorescence Filters website:https://optolongfilter.com/
Fluorescence Filters website:https://optolongfilter.com/
Product Description
Bandpass filters introduce:
Brief Introcuction of Bandpass Filters Bandpass filter through a designated waves,at the same time ,cutoff other disturbing light.
Bandpass filter types producted by OPTOLONG including long pass filter, short pass filter, laser bandpass filter, fluorescent bandpass filter, multibandpass filter and negative filters.
Widely applied to the field of laser, license plate recognition,vehicle wheel alignment, biochemical analysis, the CCD digital imaging, face / iris recognition, security cameras, infrared touch screen,somatosensory games and other high-tech optical instruments.
Bandpass filter types producted by OPTOLONG including long pass filter, short pass filter, laser bandpass filter, fluorescent bandpass filter, multibandpass filter and negative filters.
Widely applied to the field of laser, license plate recognition,vehicle wheel alignment, biochemical analysis, the CCD digital imaging, face / iris recognition, security cameras, infrared touch screen,somatosensory games and other high-tech optical instruments.
Specification
Customize | ||
Substrates | B270, BK7, JGS or Customize as needed | |
CWL | 820nm,850nm | |
CWL accuracy | above± 2nm | |
FWHM | 10nm | |
FWHM accuracy | above± 2 | |
Blocking range | 200nm-2000nm | |
Blocking depth | OD2-OD6 | |
Diameter(mm) | φ3mm~φ50mm | |
Size(mm) | 3×3~55×55 mm | |
Thickness(mm) | 0.3mm~5mm | |
Surface/Coating Quality | 40/20,60/40,80/50 | |
Bandpass transmittance | > 95% of the common | |
Edge Treatment(selectable) | Mounted in Black Anodized Aluminum Ring | |
Our Advantages
Company and main product introduction
Company profile: We are a china manufacturer of astronomy filters, fluorescence filters and microscops cubes since 1999.
Main products are as follows:
1. Bandpass Filters 254-1100nm transmission and 200-2000nm cut off for optical sensor and imaging processing application.
2. Fluorescent filters standard: Bandpass : DAPI, FITC, TRITC, TexasRed, (Cy5, FAM, ROX, HEX)PCR filter series ; Longpass : LP-DAPI, LP-FITC , LP-TRITC , LP-TexasRed ; Fish series: Fish-Aqua , Fish-Green ,Fish-Orange,Fish-Red ; Dual Band : Green- Orange ; Triple Band :DAPI-Green-Orange.
3. Fluorescence filters OEM: OEM exitation filter, emission filter, dichroic filter for fluorescence detection instrument.
4. Astronomy filters standard：L-Pro, L-eNhance, L-eXtreme, L-Ultimate, Moon Skyglow, Clear Sky, UHC, LRGB, SII, H-alpha, OIII, CLS, CLS-CCD, ND filter ,SHO-3nm,SHO-7nm,UV IR Cut,IR Pass 685nm,Planet filter set.
5. Beam splitter, High-reflect mirror, Optical window,Anti-reflect mirror 222-1200nm transmission,Longpass filter 254-2000nm transmission and 200-1200nm cut off, Shortpass filter 254-1200nm transmission and 300-1500nm cut off.
Main products are as follows:
1. Bandpass Filters 254-1100nm transmission and 200-2000nm cut off for optical sensor and imaging processing application.
2. Fluorescent filters standard: Bandpass : DAPI, FITC, TRITC, TexasRed, (Cy5, FAM, ROX, HEX)PCR filter series ; Longpass : LP-DAPI, LP-FITC , LP-TRITC , LP-TexasRed ; Fish series: Fish-Aqua , Fish-Green ,Fish-Orange,Fish-Red ; Dual Band : Green- Orange ; Triple Band :DAPI-Green-Orange.
3. Fluorescence filters OEM: OEM exitation filter, emission filter, dichroic filter for fluorescence detection instrument.
4. Astronomy filters standard：L-Pro, L-eNhance, L-eXtreme, L-Ultimate, Moon Skyglow, Clear Sky, UHC, LRGB, SII, H-alpha, OIII, CLS, CLS-CCD, ND filter ,SHO-3nm,SHO-7nm,UV IR Cut,IR Pass 685nm,Planet filter set.
5. Beam splitter, High-reflect mirror, Optical window,Anti-reflect mirror 222-1200nm transmission,Longpass filter 254-2000nm transmission and 200-1200nm cut off, Shortpass filter 254-1200nm transmission and 300-1500nm cut off.
Application
Our service
1. Customize size，thickness，shape as your needed
2. Many material could be choosed, like K9，BK7，B270，D263T，JGS1，Color glass, Float glass, Fused Silica
3. AR HR Hard coating or as your requirements
4. After-sales guarantee service，Optolong is responsible for every piece of optical filter sold
2. Many material could be choosed, like K9，BK7，B270，D263T，JGS1，Color glass, Float glass, Fused Silica
3. AR HR Hard coating or as your requirements
4. After-sales guarantee service，Optolong is responsible for every piece of optical filter sold
Certifications
Packing & Delivery
1,Super clean workshops,protected with PE Film,no need to clean,available at any time,with lowest labor cost;
2,Wrapping with vaccum,damp-proof,dust-proof bag;
3,Plastic box，High-density carton,with protective sponge inside;
2,Wrapping with vaccum,damp-proof,dust-proof bag;
3,Plastic box，High-density carton,with protective sponge inside;
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