Short-pass filter with a cutoff 650 nm

Dear Colleagues,

Is short-pass filters with a cutoff 650 nm exist at all? If yes, where can i find one? Ideally, it should be with optical density (OD) = 6. Interference filters do not work well for us because we use a broad angle light source.
Help appreciated.

Discuss your needs with Chroma (https://www.chroma.com/). They have always been very knowledgeable and helpful, and will make custom designed filters/mirrors for a similar cost as standard items (at least, that is how things were in the past).

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