List of filter products

Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!

• Other conveying machines

Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.

• Other safety and hygiene products

It is a filter that only transmits ultraviolet light and absorbs visible light.

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• Other optical parts

It is a long pass filter that absorbs visible light and transmits infrared light.

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• Other optical parts

It is a long pass filter that absorbs light below a certain wavelength and transmits light of longer wavelengths.

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• Other optical parts

It is a filter that absorbs light below a certain wavelength in the ultraviolet range and allows light of longer wavelengths to pass through.

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• Other optical parts

It is a filter that selectively transmits the green wavelength range.

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• Other optical parts

It is a filter that only transmits blue light among the three primary colors of light.

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• Other optical parts

It has absorption characteristics near the main wavelengths of sodium lamps and mercury lamps, which helps to suppress the orange and warm colors emitted by those light sources.

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• Other optical parts

It contains so-called didymium (neodymium and praseodymium) in the glass composition, and can be used for wavelength calibration of spectrometers and contrast adjustment of various instruments.

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• Other optical parts

Correct the spectral energy distribution of white fluorescent lights and daylight fluorescent lights to be closer to natural light, and adjust for the bluish tint on sunny days!

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• Other optical parts

It is a filter with a blue tone that has the property of increasing color temperature. It is used for color temperature conversion of the light source or for adjusting color temperature during shootin...

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• Other optical parts

It is a filter with an average constant transmittance in the visible range. Due to being an absorption-type filter, it has low dependence on the angle of incidence.

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• Other optical parts

It is a filter with an amber hue that has the characteristic of lowering color temperature. It is used for color temperature conversion of the light source or for adjusting color temperature during sh...

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• Other optical parts

Supports 5GHz and 6GHz bands! A compact surface-mount bandpass filter with excellent cost performance.

• Other electronic parts
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Using in-house produced dielectric resonators, we achieve high quality. We can respond flexibly and quickly to prototypes.

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We can provide proposals tailored to your site! If you are interested in foreign object countermeasures, please feel free to consult with us.

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• Other filters

This is a filter designed with stable quality based on years of experience and advanced technology!

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• Other filters

It is possible to reduce power consumption or turn off the power! We also provide samples.

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Neutral Line + Three-Phase Filter with High Noise Attenuation Performance and Compact Design

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Stick it onto the LCD for use. It has high transparency, so the screen doesn't get dark easily!

• Other FPD related
• EMC countermeasure products
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MidOpt Optical Filter Kit

• Other optical parts
• Optical Experimental Parts
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MidOpt Company Swatch Type Filter Kit

• Other optical parts
• Optical Experimental Parts
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MidOPt manufactured binder-type optical filter kit

• Other optical parts
• Other image-related equipment
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Vacuum deposition specialist.

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• Other image-related equipment

Midopt ND (Neutral Density) Filter

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• Other optical parts

Midopt protective filter

• Other optical parts
• Other image-related equipment
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Covering a wide range of fields as a specialized filter manufacturer!

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• Other filters
• Other Auto Parts

Powerfully removes various noises at low ESL! Suitable for machine vision cameras and more.

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TDK manufactured EMC filter for power lines, with proven reliability and performance in noise countermeasures.

• EMC countermeasure products
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• Other power sources

Midopt Multi-Band Pass Filter

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Midopt Bandpass Filter

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