Products Lab Consumables & Materials Optical Materials Shortpass / Shortpass Filters
Shortpass / Shortpass Filters

Optical Materials

Shortpass / Shortpass Filters

Item Number : KTOM-SLS

Price varies based on specs and customizations


Dimensional tolerance
±0.2mm
Transmittance
>90%
Thickness Tolerance
±0.05mm
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Shortpass filters

Shortpass filters are extensively utilized to isolate specific regions within a broad spectrum. These filters are designed to transmit energy within a specified band at wavelengths shorter than the cut-off wavelength while effectively blocking the transmission of energy at longer wavelengths. Furthermore, shortpass filters can be effectively combined with longpass filters to achieve custom bandpass filtering. We provides an extensive selection of shortpass filters across a wide wavelength range, including ultraviolet, visible, and infrared wavelengths.

Detail & Parts

600nm short pass filter
600nm short pass filter
650nm short pass filter
650nm short pass filter
Short wave pass coated filter
Short wave pass coated filter
Multi-size short wave pass coated filter
Multi-size short wave pass coated filter

Applications of optical bandpass filters

  • Medical
  • Laser range/distance measurement
  • Iris recognition
  • Automotive sensor
  • Industrial safety system
  • Biotechnology
  • Microscopy / Fluorescence microscopy

Provide customized services

Through the implementation of innovative and state-of-the-art melting processes, we have acquired extensive expertise in the development and manufacture of quality glass products, offering a wide range of optical glass products for a variety of commercial, industrial and scientific applications. The company provides various specifications of optical glass such as raw glass, cut parts and finished components, and cooperates closely with customers to customize products according to customer needs. With an unwavering commitment to quality, we ensure our customers receive the perfect solution tailored to their requirements.

For further quotations, please contact us.

FAQ

What Is An Optical Bandpass Filter?

An optical bandpass filter is an engineered optical filter designed to isolate a specific range of wavelengths, allowing only those wavelengths to pass through while blocking all others.

What Are The Main Types Of Optical Bandpass Filters?

The main types of optical bandpass filters include narrow band filters, shortpass filters, longpass filters, optical windows, and specialized filters like barium fluoride substrates.

What Is Optical Glass Used For?

Due to its exceptional level of clarity and durability, optical glass is the most commonly used material for a wide variety of optical applications, including: Lenses for analytical and medical equipment. Photographic lenses. Windows for optical systems and instruments.

How Does An Optical Bandpass Filter Work?

Optical bandpass filters work by using multilayer dielectric thin films to modulate the optical properties of specific wavelength bands. These films are designed to reflect or absorb wavelengths outside the desired range, allowing only the targeted wavelengths to pass through.

What Is The Composition Of Optical Glass?

About 95% of all glasses are of the "soda-lime" type, containing silicon dioxide (silica), Na2O (soda), and CaO (lime). Crown glass is a soda-lime-silica composite.

What Are The Advantages Of Using Optical Bandpass Filters?

Optical bandpass filters offer advantages such as high spectral selectivity, allowing precise control over the wavelengths that pass through. They are also designed for high transmission, angular insensitivity, and sideband elimination, making them versatile for various optical applications.

What Are The Most Common Optical Glasses?

The most common optical glasses for the IR spectrum are calcium fluoride, fused silica, germanium, magnesium fluoride, potassium bromide, sapphire, silicon, sodium chloride, zinc selenide, and zinc sulfide.

Where Are Optical Bandpass Filters Commonly Used?

Optical bandpass filters are commonly used in imaging and machine vision systems, biometrics, telecommunications, astronomy, and other fields where precise wavelength control is essential.

What Makes Narrow Band Filters Unique?

Narrow band filters are unique because they have a square top over their pass band, allowing more energy to pass through the filter. This shape can be further enhanced by using three materials in the filter's construction, making the pass band even more precise.

How Do Shortpass Filters Differ From Longpass Filters?

Shortpass filters transmit light with wavelengths shorter than a specified cutoff wavelength, blocking longer wavelengths. In contrast, longpass filters transmit light longer than the cutoff wavelength, blocking shorter wavelengths.

What Are The Applications Of Optical Windows?

Optical windows are used in high-power IR laser and microwave applications due to their exceptional broad band infrared transparency, excellent thermal conductivity, and low scattering in the infrared spectrum.

How Does The Design Of Optical Bandpass Filters Impact Performance?

The design of optical bandpass filters is highly sensitive to film thickness variations. Significant changes in film thickness can reduce the overall optical performance, affecting the filter's ability to precisely control the wavelengths that pass through.
View more faqs for this product

4.9

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5

The delivery was shockingly fast! I got my Shortpass Filters for our lab within 3 days of ordering. Amazing!

Dr. Rosalie Schaefer

4.8

out of

5

The Shortpass Filters are of exceptional quality, and they have greatly enhanced the performance of our lab's instrumentation. Highly recommended!

Dr. Vitalii Kozlov

4.7

out of

5

These Shortpass Filters have proven to be an invaluable asset to our lab's research. They have enabled us to achieve results that were previously unattainable.

Dr. Petra Vasileva

4.9

out of

5

The Shortpass Filters are a testament to the company's commitment to precision and innovation. They have exceeded our expectations in every way.

Dr. Christoffer Johansson

4.8

out of

5

The Shortpass Filters are an excellent investment for any lab. They are durable, reliable, and provide accurate results time and time again.

Dr. Maria Garcia

4.7

out of

5

The Shortpass Filters have revolutionized the way we conduct research in our lab. They have enabled us to uncover new insights and make groundbreaking discoveries.

Dr. David Chen

4.9

out of

5

The Shortpass Filters are a game-changer for our lab. They have enabled us to achieve unprecedented levels of precision and accuracy in our experiments.

Dr. Amina Siddique

4.8

out of

5

These Shortpass Filters are a must-have for any lab that values quality and reliability. They are worth every penny.

Dr. Lucas Meyer

4.7

out of

5

The Shortpass Filters have taken our lab's research to the next level. They have enabled us to explore new avenues of inquiry that were previously inaccessible.

Dr. Isabella Rossi

4.9

out of

5

The Shortpass Filters are a testament to the company's commitment to excellence. They are a valuable addition to any lab.

Dr. Alexander Schmidt

4.8

out of

5

The Shortpass Filters have exceeded our expectations in terms of performance and reliability. They are an essential tool for our lab.

Dr. Olivia Patel

4.7

out of

5

These Shortpass Filters are a great value for the price. They are well-made and provide accurate results.

Dr. Liam Brown

4.9

out of

5

The Shortpass Filters are a valuable investment for any lab. They have helped us to achieve breakthrough results in our research.

Dr. Emma Gonzalez

4.8

out of

5

The Shortpass Filters are a must-have for any lab that values precision and accuracy. They are a game-changer for our research.

Dr. Noah Kim

4.7

out of

5

These Shortpass Filters are a great addition to our lab. They have enabled us to conduct experiments that were previously impossible.

Dr. Sophia Hall

4.9

out of

5

The Shortpass Filters are an essential tool for our lab. They have helped us to achieve remarkable results in our research.

Dr. Benjamin White

PDF - Shortpass / Shortpass Filters

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Catalog of Optical Materials

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Catalog of Optical Bandpass Filter

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Catalog of Optical Material

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