Bandpass filter configurator

Explore the options for your custom bandpass filter. Enter what you know. We can help with the remaining specifications.

Email your PDF or copied requirements to shop@syronoptics.com for a quotation.

Please enter the requirements you can specify. You can share an unfinished request.

Not sure? Check the box to request an engineering recommendation. We will confirm recommended values with you.

Center wavelength (CWL) Not sure

The center of the wavelength band you want to transmit.

Full width at half maximum (FWHM) Not sure

The width of that band, measured at half the peak transmission.

Peak transmission target (Tpk) Not sure

Blocking requirement

Not sure

How strongly the filter rejects light outside the passband.

Input as

Range 1

Optical density

Start

End

Use a separate row for each band. Up to 5 ranges.

Blocking ranges exclude the passband and transition regions. Transition limits will be confirmed during engineering review.

Advanced settings AOI, tolerances, and mechanism

Angle of incidence (AOI) Not sure	deg
CWL tolerance Not sure
FWHM tolerance Not sure
Filter mechanism Not sure	Absorption Reflective

Shape & outer dimensions

Not sure

Shape

Circular Rectangle

Diameter

Minimum supported size: Ø3 mm or 3 × 3 mm. Maximum supported outer dimension: 100 mm.

Quantity

Enter the quantity you expect to need. We can discuss a suitable production batch during review.

Thickness Not sure

Select ≤ or =, then enter the thickness.

Optional. Leave blank for an engineering recommendation.

Mounting

Not sure

Unmounted Mounted

Advanced settings Optional mechanical details

Dimension toleranceNot sure
Thickness toleranceNot sure
Clear apertureNot sure	The usable optical area within the filter’s outer dimensions.
Substrate / materialNot sure
Surface qualityNot sure
Surface flatnessNot sure
Chamfer / edge treatmentNot sure

Review and export

Save a PDF or copy your requirements. Unfinished requests are welcome.

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Custom Bandpass Filter Request

Request reference:

Optical requirements

Center wavelength (CWL)
CWL tolerance
Full width at half maximum (FWHM)
FWHM tolerance
Angle of incidence (AOI)
Filter mechanism
Peak transmission (Tpk)
Blocking requirement

Mechanical requirements & quantity

Shape / outer dimensions
Quantity
Thickness	Engineering recommendation
Mounting	Unmounted
Mounting details
Dimension tolerance
Thickness tolerance
Clear aperture
Substrate / material
Surface quality
Surface flatness
Chamfer / edge treatment

Application & use conditions

Operating environment
Light source
Detector
Application / use case

Step 1 of 4: Optical requirements

Bandpass filter configurator

Save draft

Review and export

Custom Bandpass Filter Request

Optical requirements

Mechanical requirements & quantity

Application & use conditions

Additional requirements