Bandpass Optical Filters – CWL 200 – 1600 nm, FWHM from 1 nm, blocking OD4 – OD6. No minimum order; DFM review included with every RFQ.
Selecting bandpass optical filters starts from the detector, not the glass: isolate one working band for a detector. The manufacturable window here is CWL 200 – 1600 nm, FWHM from 1 nm, blocking OD4 – OD6.
Specification envelope
| Optical specification | CWL 200 – 1600 nm, FWHM from 1 nm, blocking OD4 – OD6 |
|---|---|
| RFQ inputs | PDF/DXF/STEP drawing, quantity brackets, surface and edge spec |
Design guidance
Three items decide most of the cost and lead time on this work:
- Over-specification is the quiet budget killer: a 20/10 scratch-dig face costs roughly three times an 80/50 face, so grade each surface individually.
The full rules live in our tolerance design guide and holes and edges design guide.
Application context
bandpass optical filters shows up across machine vision (camera windows, ring-light diffusers, calibration plates); oled packaging (cover lids, frit-seal frames, fill-port plates); optical sensors (sensor windows, filter caps, lens covers).
Dimensions still moving? Configure this part live in the 3D + 2D builder below, or open the full custom glass machining 3D + 2D builder to start from a blank canvas.
Useful companion pages: BF33 microfluidic chip, glass sandblasting, fused silica material guide.
Frequently asked questions
What files do you need for a quote?
A dimensioned PDF plus DXF or STEP geometry. If only a sketch exists, our drawing review service formalizes it before quoting.
Do parts ship with inspection data?
Dimensional reports, surface certificates and material certs per melt are available; specify the level on the RFQ.
Is there a minimum order for bandpass optical filters?
No. Single prototypes are accepted, and pricing steps down at 10, 100 and 1,000 pieces.
How fast can prototypes ship?
Machined prototypes ship in 5 – 10 working days. Coated or bonded parts add 1 – 2 weeks depending on queue slots.
Specifications on this page were last reviewed by our engineering team in October 2026.