NiSi ATHENA Allure Streak Blue ドロップインフィルター（ATHENAレンズ用）

Finally got to test this on a low-lit street scene and the blue streak flares are exactly the subtle pop I was hoping for. It's super easy to slide in and out of the lens without stopping a take.

The drop-in design makes swapping from a clear filter to the blue streak effect take about three seconds mid-shoot, which is exactly what I needed for quick scene changes. The streak itself has a subtle, cinematic quality that doesn’t overpower the frame.

I was worried the blue streak effect might look too gimmicky, but it actually adds a really subtle, cinematic flare that elevates my landscape shots. The filter slides into the lens body so cleanly that I forget it's even there.