IR filter wide bandpass 3.7-4.9um

Item Name: IR filter wide bandpass 3.7-4.9umCharacter:50% cut on wavelength 3530±10nm,50% cut off wavelength 4950±10nm,Transmittance Wavelength Range 3620 4860nm,Tavg≥90Advantage: An IR filter blocks the transmission of the infrared while passing the visible light, to increase the quality The substrate and size could be available upon request. Remark: We are professional IR filter manufacture, products include: IR narrow bandpass filter, IR wide bandpass filter, IR long pass filter, IR AR filter. Enquiry us, know more details.