Q & A

Do edge filters work differently at 0° vs 45° incidence?

Lyra | 2025-09-10
Do Edge Filters Work Differently at 0&de⋯
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Shortpass vs UV/IR-cut - what's the difference for cameras?

Lyra | 2025-09-10
Choosing the right optical filter is key⋯
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Longpass vs. Shortpass vs. Notch Filters: How to Choose for Stray-Light Control

Lyra | 2025-09-10
Stray light—unwanted illumination ⋯
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Can I stack longpass and shortpass to make a custom band?

Lyra | 2025-09-10
If you've ever needed a bandpass fil⋯
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Will AOI change the cut-on/cut-off of my edge filter?

Lyra | 2025-09-08
Will AOI change the cut-on/cut-off of my⋯
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How do I choose the cut-on or cut-off wavelength for edge filters (longpass and shortpass)?

Lyra | 2025-09-08
Choosing the right edge filter—lon⋯
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