Semi-Custom Bandpass Filters
Semi-Custom Bandpass Filters
Semi-Custom Bandpass Filters represent Andover's flexible solution for applications requiring tailored optical specifications.
These filters combine the proven construction methods of our Standard and High-Transmitting bandpass filters with customizable parameters, allowing precise specification of wavelengths, bandwidths, and blocking options.
Thanks to our extensive inventory and streamlined manufacturing process, we can deliver these high-performance filters with remarkably short lead times of 5-10 days from order receipt.
Thanks to a large inventory of components, Andover can fabricate and deliver higher-performance commercial-quality optical bandpass filters to your specifications as soon as 5-10 days from receipt of order.
To specify your semi-custom filters, please contact Andover Corporation's sales department at info@andcorp.com or call toll-free in the U.S. at 1-888-893-9992.
You will need to provide your center wavelength and blocking requirements.
All other features are predetermined by these choices.
The out-of-band blocking of these filters is 1x10-4 within the defined spectral range.
Optional threaded filter rings are available, and image quality versions are also available.
The sales department will provide pricing and availability.
- Extensive wavelength range coverage (visible through infrared)
- Customizable bandwidths from 0.15nm to 80nm
- Rapid turnaround time (5-10 days typical)
- Multiple size options available
- Two blocking options for application flexibility
- Optional threaded ring mounting
- Image quality versions available
- High performance at commercial quality pricing
- Machine Vision Systems
- Biotech Instrumentation
- Medical Devices
- Spectroscopy
- Research & Development
- Quality Control
- Process Monitoring
- Analytical Instruments
- Out-of-band Blocking: 1x10-4 within defined spectral range
- Wavelength Range: Visible through infrared
- Bandwidth Options: 0.15nm to 80nm
- Construction: Similar to Standard and High-Transmitting filters
- Mounting: Standard or optional threaded rings
- Quality Levels: Commercial or Image Quality available
- Customizable Parameters:
- Center wavelength
- Blocking requirements
- Size selection
- Mounting options
Showing 33–48 of 411 results
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): .60
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 12.5 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 9mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): .60
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 25.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 21mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): .60
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 50.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 45mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): .60
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 50.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 45mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.5 - 0.8
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 12.5 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 9mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.5 - 0.8
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 12.5 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 9mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: N/A
- Parallelism: N/A
- Bandwidth (FWHM): 0.5 - 0.8
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 12.5 Ø
- Thickness: 9.5
- Scratch-Dig: N/A
- Clear Aperture: N/A
- Flatness: N/A
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.5 - 0.8
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 25.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 21mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.5 - 0.8
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 25.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 21mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.50 - 0.80
- Minimum Transmission: 45%
- Blocking: 1.0-Xray 10-4 Density
- Size: 25.0 Ø +0 / -0.25
- Thickness: 9.5 +0 / -nom
- Scratch-Dig: 80/50
- Clear Aperture: 21mm Ø min
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.5 - 0.8
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 50.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 45mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.5 - 0.8
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 50.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 45mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: N/A
- Parallelism: N/A
- Bandwidth (FWHM): 0.5 - 0.8
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 50.0 Ø
- Thickness: 9.5
- Scratch-Dig: N/A
- Clear Aperture: N/A
- Flatness: N/A
- Effective Refractive Index: N/A
- Filter Type: 3
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.80
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 12.5 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 9mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.80
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 25.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 21mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
- Wavelength: N/A ±0.1
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 0.80
- Minimum Transmission: N/A
- Blocking: N/A
- Size: 50.0 Ø +0 / -0.25
- Thickness: N/A ±na
- Scratch-Dig: Commercial
- Clear Aperture: 45mmØ
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
PART NO.
DESCRIPTION
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In Stock