In Stock!!NIR filter ir laser 850nm FWHM 30nm ir pass filter for camera imaging narrow band pass infrared filter (60653533749)

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Price:$3.00 - $25.00
Price in USD:Details


Product Overview


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://
Fluorescence Filters website:

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.


B270, BK7, JGS or Customize as needed
CWL accuracy
above± 2
30nm or OEM
FWHM accuracy
above± 2
Blocking range
Blocking depth
3×3~55×55 mm
Surface/Coating Quality
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.We can customize 240-1200nm optical filter products Main products are as follows:
1. Bandpass Filters 200-2000nm for optical sensor and imaging processing application.
2. Fluorescent filters standard: Bandpass : DAPI, FITC, TRITC, TexasRed, Cy5, FAM, ROX, HEX ; 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, Anti-reflect mirror , High-reflect mirror, Optical window,Longpass filter, Shortpass filter.



Our service

1. Dimesion size, thickness up to customer requirements
2. Many material could be choosed, like BK7, Fused Silica
3. AR HR DLC coating or as your requestv
4. After-sales guarantee service,Optolong is responsible for every piece of optical filter sold

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;

0.0146 s.