Custom Filters Made Easy

If you’re thinking multispectral, partner with Salvo Technologies to help make your vision a reality.

At Optical Filter Shop, our specialty is precision optical coating. Our primary product focus is on optical filters for imaging and sensing products. With decades of engineering experience in thin films and advanced optical coating platforms, we supply solutions from scalable original equipment manufacturer (OEM) production to standard filter samples. We’re dedicated to meeting our customers’ throughput, performance and cost requirements.

Types of Optical Filters for Sale

We offer bandpass, edge and color filters that cover ultraviolet (UV), visible, near-infrared and short-wave infrared wavelengths. We also supply various specialty filters, like 45-degree, anti-reflective (AR) windows, linear variable and neutral density filters. Additionally, Optical Fiber Shop stocks a complete line of miscellaneous optical supplies, including collimation testers, optical flats, reflectance standards and multispectral imaging and sensing devices.

Our goal is to make shopping for optical filters and other related accessories as easy as possible.

Bandpass Filters

Applications involving wireless receivers and transmitters commonly use various types of bandpass filters. The primary purpose of these filters is to minimize the bandwidth of the output signal to the band allocated to the transmittance. This limitation stops the transmitter from interfering with other stations. Optical filter shop offers several types of bandpass filters

Edge Filters

Edge filters can detect boundaries between image areas. These boundaries have distinctly different brightnesses and reveal other aspects of image texture. We offer four different types of edge filters:

• Long Wave Pass Filter
• Multi-Edge Filter
• Notch Filter
• Short Wave Pass Filter

Specialty Filters

Optical Filter Shop’s specialty lines include several filter types:

• 45 Degree 
• AR Windows 
• Biomedical
• LiDAR Filters
• Linear Variable Filters
• Neutral Density
• Remote Sensing
• UV-IR Filters

Color Filters

Color filters absorb specific wavelengths of color and transmit the non-absorbed wavelengths, making them visible. Our color filters provide consistent vibrant colors for all kinds of illumination and detection applications. Unlike polymer gels or colored glass that absorb other materials, these thin interference filters are virtually free from absorption, providing superior transmission and true lifetime performance. Some of the color filters include:

• Amber
• Blue
• Cyan
• Fucshia
• Green
• Lavender
• Magenta
• Orange
• Pink
• Ref
• Yellow

Custom Multispectral Instruments

Multispectral imaging integrates multiple spectral imaging areas of sizable bandwidth into a single system. We offer various components related to multispectral imaging, including our SpectroCam™ wheel camera, which creates a fully portable and configurable, high-speed imaging system.

Optical Filter Shop also supplies custom OEM filters to match the specific angle and wavelength requirements for your exact specifications. In addition to customized filter coatings, we deliver the optics to fit your application in specific shapes, sizes and substrates.

You can match or combine our instruments with other types of filters to optimize the performance of your specific application. An optimal OEM design often integrates multiple coatings onto the same optic to improve the device’s performance, size, and weight. The customization process is as simple as choosing the type of filter you need, choosing the shape and selecting the required dimensions.

Buying From Optical Filter Shop

Contact us online or by phone today for product inquiries, to place an order or to learn more information regarding our custom filters and creating the perfect filter for your application. Learn what Optical Filter Shop can do for you!