Infrared long pass filter

Infrared long pass filter

  • Summary
  • Technical Parameters
  • Product -related
  • Application scenarios

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Infrared long pass filter

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Infrared long pass filter

#All products

#Optical component

#Mid-far infrared filter

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Infrared long pass filter

The long-pass filter is coated with a hard dielectric long-pass filter film on one side and an anti-reflection coating on the other side. It is transparent in the long wave direction and cut off in the short wave direction, which can isolate short waves in a specific wavelength range.

MFrontier The developed long wave pass filter uses substrate materials such as monocrystalline silicon, germanium, calcium fluoride, zinc selenide, etc., covering Φ 150 * 0.5mm, Φ 100 * 0.5mm, Φ 76 * 0.5mm, Φ Sizes such as 25 * 0.6mm can be customized as needed.

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High transmittance

High transmittance

Cut-off depth

Cut-off depth

Good consistency

Good consistency

Strong stability and anti-interference ability

Strong stability and anti-interference ability

Product List

产品名称尺寸

基底材料

投射区域

平均透过率

截止区域

截止率

库存

LWP 5500-14000nm Filter

customizable

single-crystal silicon

5500~14000nm

>80%

400~5000nm

≤1%

10

LWP 7700-9000nm Filter

customizable

single-crystal silicon

7700~9000nm

>80%

400~7600nm

≤1%

20

LWP 3000-5000nm Filter

customizable

sapphire

3000~5000nm

>85%

400~2900nm

≤1%

34

LWP 7000-14000nm Filter

customizable

single-crystal silicon

7000~14000nm

>80%

400~6500nm

≤1%

52

LWP 8000-12000nm Filtercustomizable

Germanium single crystal

8000~12000nm

>85%

400~7500nm

≤1%

18

Fast delivery and comprehensive support

Through our mature production process chain and comprehensive service system support, MFrontier provides customers with a series of full support from product selection to production and after-sales.

MFrontier

Telephone

86-075521386871

MFrontier

Emai

info@memsf.com

Service Hotline:

0755-21386871

Consultation mailbox:

info@memsf.com

Product consultation

We follow your project from concept to mass production, feel free to send requirement to us.

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