Custom Optical Coated Bandpass Filters,China Optical Coated Bandpass Filters Suppliers

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N-BK7 Windows and H-K9L Windows
Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.
High Precision Achromatic Waveplate
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
IR Windows Barium Fluoride BaF2 Window
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
IR Windows Magnesium Fluoride MgF2 Windows
MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm
IR Windows Calcium fluoride CaF2 Windows
CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

Band Pass Filter

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Optical Coated Bandpass Filters

Bandpass filters are allow special wavelength for transmission and block all other wavelength light.

product orgin:
China
shipping port:
Fuzhou China
payment:
T/T Payment, Western Union

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features

Optical Coated Bandpass Filters

Bandpass filters are allow special wavelength for transmission and block all other wavelength light.

WTS make customized Narrow Band Pass Filters, UV Band Pass Filters and IR Band Pass Filters.

Specifications:
Material:	Optical glass,UVFS, Si, etc.
Size Tolearnce	+/-0.1mm
Surface Quality	40/20~80/50
CWL	220nm-1200nm	1200nm-6000nm
CWL Tol.	+/-3nm-5nm	+/-10nm-50nm
FWHM	10nm-40nm	50nm-200nm
FWHM Tol.	+/-3nm-10nm	+/-10nm-80nm
Blocking	OD4@200-1200nm	OD2@400-6000nm
Tpeak	T≥30%-98%

Band Pass Filters Band Pass Filters Curve

tags : Optical Bandpass Filters Coated Band Pass Filters Machine Vision Filters Narrow Band Pass Filters UV Band Pass Filters IR Band Pass Filters

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