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490nm Longpass Optical Filter High Transmittance Optical Components

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490nm Longpass Optical Filter High Transmittance Optical Components

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Brand Name : Kingki

Model Number : 490nm long wave pass

Place of Origin : Beijing, China

MOQ : 5piece

Price : $15/piece 1-10pieces; $10/piece 11-50pieces; $5/piece >=51pieces

Payment Terms : T/T

Supply Ability : 10000piece/pieces per month

Delivery Time : 7-28 work days

Packaging Details : Box, 100mm*80mm*60mm

Product name : 490nm Long Wave Pass Filter

Substrate : Optical glass

Center Wavelength : 490nm

Transmission region : 510-1100nm

Transmittance : 90%

Cutoff wavelength : 200-470nm

Diameter : 25mm or custom

Thickness : 1.1mm or custom

Application : Optical beauty instrument

Customized support : OEM

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High Transmittance 490nm Long Wave Pass Filter

Long-wave pass filter is a kind of filter that effectively transmits light beams in a certain wavelength range. Long-wave pass filter cuts off light shorter than center wavelength, while short-wave pass filter is just the opposite.

Long-wave pass filter and short-wave pass filters, as important optical components, are characterized by allowing light in one wavelength band to pass through while allowing light in another wavelength band to cut off.

It is mainly applied to medical dedection instruments, beauty photon machines, multi-band criminal detection instruments, stage lighting systems, iris recognition and digital image applications.

YOUR NEEDS

Long Wave Pass Filter
分类 应用 半波长(nm) 透射波长 透射率(%) 截止波长(nm) 透射率(%) 型号
Application Half wavelength Transmission wavelength Transmitt ance Blocking wavelength Transmitt ance Type
Long Wave Pass Filter IPL 420 420 440-1100 ≥90% 200-400 ≤1% IPL420
IPL490 490 510-1100 ≥90% 200-470 ≤1% IPL490
IPL 560 560 580-1100 ≥90% 200-540 ≤1% IPL560
IPL 590 59o 610-1100 ≥90% 200-590 ≤1% IPL590
IPL 640 640 660-1100 ≥90% 200-620 ≤1% IPL640
Analysis instrument 420 420 440-1100 ≥90% 200-400 0.01 KK-LP420
Analysis instrument 766 766.5 806-1100 ≥90% 200-746 ≤1% KK-LP766
Analysis instrument 795 794.7 815-1100 ≥9a% 200-775 ≤1% KK-LP795
laser 730 730 750-1100 ≥90% 200-710 ≤1% KK-LP730
lase filter750 750 770-1100 ≥90% 200-730 ≤1% KK-LP750
laser filter78O 780 800-1100 ≥90% 200-760 ≤1% KK-LP780
laser filter830 830 850-1100 ≥90% 200-810 ≤1% KK-LP830
laser 850 850 870-1100 ≥90% 200-830 ≤1% KK-LP850
Stage light-yellow 520 520 540-1100 ≥90% 200-520 ≤1% KK-SP520
Stage light-red 600 600 620-1100 ≥90% 200-580 ≤1% KK-SP600

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