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Quick Details

  • Place of Origin: Yunnan, China (Mainland)
  • Brand Name: OPTOLONG
  • Model Number: 200-1100nm
  • Size: OEM, Customizable
  • Material: Optical Glass, B270
  • Use: Machine Vision / Laser Detection / Camera Imaging
  • Filter Type: 650nm IR Band Pass Filter
  • Coating Type: Hard Coated
  • Center Wavelength: 650nm
  • Half Band Width(FWHM): 30nm
  • Peak Transmission(Tp): >85%
  • Blocking Band: OD>3,300-1100nm
  • Scratch-Dig: 60/40

Packaging & Delivery

Packaging Details +Plastic case material : PP material
+Plastic case lining : imported high pressure white EVA material
+Carton : white cardboard or high density board
+The cartons lined with high density sponge
Delivery Time Shipped in 15 days after payment
Product Describtion

In Stock!! 650/30nm Bandpass Optical Infrared filter


Filter TypeIR Band Pass Filter
Coating TypeHard Coated
Center Wavelength650nm
Half Band Width(FWHM)30nm
Peak Transmission(Tp)>85%
Blocking BandOD>3,300-1100nm
Delivery time1-3 working days
PaymentPaid on Alibaba, T/T, or paypal



  1. We have this kind of filter with different size and different price. Please contact us before paid on Alibaba.

  2. The shipping fee isn't included in the product price. We will choose the best shipping way accroding to your delivery address. 


About Optolong Optics Co.,ltd


Founded in 1999, Optolong Optics manufactures custom thin-film interference filters and coatings from UV to Far Infrared. Optolong's filters are used worldwide for biomedical, defense, aerospace, astronomy, industrial and commercial applications. Optolong offers engineering and prototyping services to assist with research and instrument design. For more information about our company, please visit: www.optolong.com


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China (Mainland) | Manufacturer, Trading Company
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