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715nm narrow band filter 24*1.1mm optical filter factory wholesale

380nm-500nm pass filter 20*1.7mm optical glass filter manufacturer customized

24*1.1mm glass filter 1450nm infrared narrowband optical filter

1680nm narrow band filter 25.4*1mm near infrared through glass coated lens custom optical filter

45degree incident 500nm-1100nm filter 30*1.1mm optical filter

395nm narrow band filter coated lens UV filter half bandwidth 10nm cut-off depth OD4 optical filter

Infrared filter black PC infrared plate can pass through 700nm800nm850nm 1600nm band optical filter

PMMA acrylic infrared filter smart home appliance infrared sensor factory custom 940nm 780nm optical filter

RGB dichroic mirror reflects red transmits blue reflects 650nm reflects 532nm transmits 473nm optical filters