Glass Optical Filters

Phillips Safety specializes in providing the highest quality optical filter glasses and glass color filters, expertly crafted to meet your precise needs. Our selection is sourced exclusively from industry-leading manufacturers, Schott Glass and Hoya, ensuring that every filter meets the highest standards of optical clarity and performance.

Extensive Stock for Custom Solutions

We understand that your requirements are unique. That’s why we maintain an extensive stock of raw optical filter glass, ready to be transformed into the exact product you need. Our state-of-the-art manufacturing facility is equipped to handle orders of any size, shape, or thickness. Whether you’re looking for a standard solution or a custom-designed piece, we can manufacture it quickly and efficiently.

Wide Range of Filter Types

Our product range is comprehensive, encompassing all types of optical filters:

  • Neutral Density Filters: Perfect for controlling light intensity without altering the color profile.
  • Longpass Filters: Ideal for isolating longer wavelengths with precision.
  • Contrast Enhancement Filters: Enhance image quality by improving contrast in a range of applications.
  • Multi Bandpass Filters: Expertly designed for applications requiring transmission of multiple specific wavelength ranges.
  • Shortpass Filters: Effectively block longer wavelengths while transmitting shorter ones.
  • UV Bandpass Filters: Specialized for applications requiring ultraviolet wavelength transmission.
  • Heat Absorbing Filters: Essential for protecting sensitive equipment from heat damage.

Customization to Meet Your Exact Needs

At Phillips Safety Products Inc., customization is more than a service – it’s a commitment to precision and adaptability. Our ability to grind any filter from 0.5mm to 5mm thick, combined with our state-of-the-art CNC cutters, allows us to craft filters in any shape or size, meeting nearly any tolerance requirement. To assist us in providing an accurate quote, please have your tolerances, thickness preferences, and if available, a technical drawing. This information will enable us to tailor our products to your exact specifications, ensuring that the filter you receive is the perfect fit for your application.

Get in Touch

Ready to find the perfect optical filter solution? Reach out to our dedicated sales team at sales-team@phillips-safety.com, or visit any filter detail page on our website to fill out a request for a quote. At Phillips Safety Products Inc., we are committed to delivering excellence and precision in every product we offer.

FILTER

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Schott KG-5 Filter Glass

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Hoya B-410 Filter Glass

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Hoya ND50 Filter Glass

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Hoya IR76N Filter Glass

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Hoya B-460 Filter Glass

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Schott OG-570 Filter Glass

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Hoya C-5000 Filter Glass

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Hoya C500S Filter Glass

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Schott BG-39 Filter Glass

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Hoya CD5000 Filter Glass

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Hoya CM-5000 Filter Glass

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Hoya E-B390 Filter Glass

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Hoya E-CM500S Filter Glass

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Hoya E-LA80 Filter Glass

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Hoya G530 Filter Glass

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Hoya G533 Filter Glass

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Hoya G545 Filter Glass

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Hoya G550 Filter Glass

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Hoya HA-15 Filter Glass

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Hoya HA-30 Filter Glass

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Hoya HA-5 Filter Glass

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Hoya HA-50 Filter Glass

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Hoya IR80N Filter Glass

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Hoya IR83N Filter Glass

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Hoya IR85N Filter Glass

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Hoya L37 Filter Glass

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Hoya L38 Filter Glass

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Hoya L39 Filter Glass

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Hoya L42 Filter Glass

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Hoya LA20 Filter Glass

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Hoya LA40 Filter Glass

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Hoya LB120 Filter Glass

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Hoya LB200 Filter Glass

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Hoya LB40 Filter Glass

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Hoya LB80 Filter Glass

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Hoya ND0.3 Filter Glass

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Hoya B-440 Filter Glass

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Hoya ND006 Filter Glass

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Hoya ND13 Filter Glass

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Hoya ND25 Filter Glass

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Hoya ND40 Filter Glass

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Hoya ND70 Filter Glass

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Hoya O54 Filter Glass

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Hoya O56 Filter Glass

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Hoya O58 Filter Glass

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Hoya R60 Filter Glass

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Hoya R62 Filter Glass

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Hoya R64 Filter Glass

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Hoya R66 Filter Glass

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Hoya RM100 Filter Glass

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Hoya RM90 Filter Glass

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Hoya RT830 Filter Glass

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Hoya U325C Filter Glass

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Hoya U330 Filter Glass

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Hoya U340 Filter Glass

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Hoya U360 Filter Glass

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Hoya W-IR760 Filter Glass

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Hoya W-IR780 Filter Glass

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Hoya W-IR800 Filter Glass

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Hoya W-IR830 Filter Glass

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Hoya W-IR850 Filter Glass

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Hoya W-L420 Filter Glass

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Hoya W-O530 Filter Glass

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Hoya W-O550 Filter Glass

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Hoya W-O570 Filter Glass

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Hoya W-O590 Filter Glass

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Hoya W-R610 Filter Glass

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Hoya W-R630 Filter Glass

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Hoya W-R645 Filter Glass

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Hoya W-R665 Filter Glass

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Hoya W-R695 Filter Glass

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Hoya W-R715 Filter Glass

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Hoya W-Y435 Filter Glass

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Hoya W-Y455 Filter Glass

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Hoya W-Y475 Filter Glass

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Hoya W-Y495 Filter Glass

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Hoya W-Y515 Filter Glass

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Hoya Y44 Filter Glass

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Hoya Y48 Filter Glass

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Hoya Y50 Filter Glass

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Hoya Y52 Filter Glass

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Schott BG-18 Filter Glass

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Schott BG-25 Filter Glass

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Schott BG-3 Filter Glass

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Schott BG-36 Filter Glass

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Schott BG-38 Filter Glass

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Schott BG-40 Filter Glass

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Schott BG-42 Filter Glass

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Schott BG-55 Filter Glass

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Schott BG-7 Filter Glass

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Schott GG-395 Filter Glass

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Schott GG-400 Filter Glass

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Schott GG-420 Filter Glass

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Schott GG-435 Filter Glass

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Schott GG-455 Filter Glass

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Schott GG-475 Filter Glass

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Hoya B-370 Filter Glass

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Schott GG-495 Filter Glass

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Schott KG-1 Filter Glass

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Schott KG-2 Filter Glass

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Schott KG-3 Filter Glass

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Schott N-WG280 Filter Glass

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Schott N-WG295 Filter Glass

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Schott N-WG305 Filter Glass

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Schott N-WG320 Filter Glass

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Schott NG-1 Filter Glass

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Schott NG-11 Filter Glass

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Schott NG-3 Filter Glass

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Schott NG-4 Filter Glass

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Schott NG-5 Filter Glass

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Schott NG-9 Filter Glass

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Schott OG-515 Filter Glass

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Schott OG-530 Filter Glass

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Schott OG-550 Filter Glass

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Schott OG-590 Filter Glass

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Schott RG-1000 Filter Glass

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Schott RG-610 Filter Glass

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Schott RG-630 Filter Glass

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Schott RG-645 Filter Glass

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Schott RG-665 Filter Glass

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Schott RG-695 Filter Glass

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Schott RG-715 Filter Glass

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Schott RG-780 Filter Glass

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Schott RG-830 Filter Glass

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Schott RG-850 Filter Glass

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Schott RG-9 Filter Glass

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Schott UG-1 Filter Glass

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Schott UG-11 Filter Glass

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Schott UG-5 Filter Glass

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Schott VG-9 Filter Glass

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CATEGORY

INFORMATION

FREQUENTLY ASKED QUESTIONS

  • What type of optical filter glass do you sell from Schott and Hoya?

    We carry a comprehensive selection of optical filter glasses from renowned manufacturers Schott and Hoya. From Schott, our range includes their high-quality bandpass, longpass, shortpass, and neutral density filters, known for their precise light transmission and wavelength control. Similarly, from Hoya, we offer a variety of color filters, as well as specialty filters tailored for specific optical applications. Each brand is recognized for its exceptional quality and reliability, making our collection ideal for a wide range of professional and technical uses in optics.

  • Why Use Glass as a Color Filter?

    Glass color filters are highly favored in various applications due to their distinct advantages. First, glass filters offer superior durability and resistance to scratches, which is essential for long-term use and harsh environments. They also maintain consistent color transmission and stability over time, unaffected by changes in temperature or exposure to light, ensuring reliable performance. Additionally, glass filters can be precisely manufactured to achieve exact wavelength specifications, providing exceptional accuracy in color filtering. This precision makes them ideal for scientific, photographic, and industrial applications where exact color control is critical. Lastly, glass filters can be easily cleaned and handled without the risk of damage, unlike some plastic filters, adding to their practicality and longevity.

  • Do you custom manufacture optical filters in various sizes, shapes, and thicknesses?

    Yes, we proudly offer a full manufacturing facility equipped to custom manufacture, cut, and fabricate optical filters according to your specific needs. Our capabilities include creating filters in a wide range of sizes, shapes, and thicknesses, ensuring that we can meet your unique requirements. Whether you need a standard square filter, a circular one, or a more complex shape, our advanced equipment and skilled technicians are ready to deliver high-quality, precise products. Additionally, we can adjust the thickness of the filters to suit different applications, providing you with a tailor-made solution that perfectly fits your optical system. Our commitment to customization means you can rely on us for optical filters that are perfectly suited to your project’s requirements.

  • Do you have all these glass color filters in stock?

    Yes, we maintain a comprehensive inventory of almost all these filters in their raw form. This extensive stock ensures that we are well-equipped to promptly fabricate and customize filters according to your specific requirements. Our fabrication process is tailored to each order, which can take anywhere from 2 to 14 days, depending on the complexity and quantity of the order. This approach allows us to provide you with customized solutions while ensuring quick turnaround times. Our aim is to balance efficiency with precision, ensuring that each filter meets your exact specifications and is delivered in a timely manner.

  • What is a glass neutral density filter?

    A glass neutral density (ND) filter is a specialized optical filter designed to uniformly reduce the amount of light entering a lens without changing the color of the image. These filters are made of glass and are known for their precision and durability. They work by absorbing or reflecting a portion of the incoming light, allowing photographers and videographers to control the exposure in their images more effectively. This is particularly useful in bright conditions where controlling the amount of light is crucial to prevent overexposure. ND filters are also used to achieve a shallower depth of field or to create motion blur effects by allowing longer exposure times. They come in various densities, each reducing light transmission to a different degree, giving users the flexibility to adjust exposure according to their specific needs. Glass ND filters are preferred for their clarity, scratch resistance, and long-term stability compared to other materials.

  • What is a glass longpass filter?

    A glass longpass filter is a type of optical filter designed to transmit light wavelengths longer than a specific cutoff point while blocking shorter wavelengths. This “longpass” property makes these filters crucial in applications where it is necessary to isolate a specific range of the light spectrum. The cutoff point where the filter begins to transmit light is precisely defined, allowing for accurate selection of the desired wavelength range.

    These filters are made of glass, which offers several advantages. Glass longpass filters are known for their durability, resistance to scratching, and stability over time, even under varying environmental conditions. This makes them ideal for rigorous scientific, medical, and industrial applications where consistent performance is essential. The clarity of glass also ensures minimal distortion or degradation of the light passing through, which is crucial for maintaining the integrity of the filtered light in sensitive applications.

    In summary, glass longpass filters are essential tools in various fields for their ability to precisely control light transmission, offering durability and high optical quality.

  • What is a glass multi bandpass filter?

    A glass multi-bandpass filter is a sophisticated optical component designed to selectively transmit multiple specific wavelengths or bands of light while blocking others. Unlike single-bandpass filters, which allow only one narrow range of wavelengths to pass through, multi-bandpass filters are engineered to transmit two or more distinct wavelength ranges.

    These filters are made of glass, a material chosen for its excellent optical clarity, durability, and resistance to environmental factors like temperature changes and humidity. The use of glass also ensures minimal optical distortion and high transmission efficiency for the selected wavelengths.

    Glass multi bandpass filters are commonly used in complex optical systems, such as fluorescence microscopy, multispectral imaging, and certain types of analytical instrumentation. In these applications, the ability to simultaneously transmit multiple specific wavelengths is crucial for tasks like identifying, measuring, or imaging different materials or biological samples based on their unique spectral characteristics.

    Their precise fabrication allows for high-accuracy filtering, making them invaluable in scientific research, medical diagnostics, and advanced imaging technologies.

  • What is a broadband filter?

    A broadband filter is an optical device that transmits a broad range of light wavelengths, differentiating it from narrowband filters which allow only a slim wavelength range. These filters function by using specialized materials to selectively transmit certain wavelengths while blocking others, making them useful in various fields. In photography, they reduce glare and improve contrast; in astronomy, they enhance the visibility of celestial bodies by mitigating light pollution; and in scientific research, they are essential for certain spectroscopy and imaging applications. Broadband filters come in several types, including UV/IR cut filters and light pollution filters, each catering to specific needs. When choosing a broadband filter, it’s important to consider factors such as the desired wavelength range and the specific requirements of the project at hand. While generally improving image quality, it’s crucial to select high-quality filters to avoid image artifacts or color balance issues. Maintaining these filters involves careful handling, regular cleaning, and proper storage to ensure their longevity and effectiveness. The cost of broadband filters can vary significantly, with specialized filters typically being more expensive.

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Schott KG-5 Filter Glass