NiSi Cinema 6.6×6.6吋 黃光阻隔濾鏡（自然夜景）

Shooting downtown at night used to mean fighting that sickly orange cast in post, but this filter cleans up the artificial light pollution right in camera. The 6.6×6.6” size fits my matte box perfectly and the stars stay crisp. I've already left it on for a whole timelapse without a single color shi

Switched to this filter for a late-night highway overpass shoot and the difference in sky color was immediate—those orange sodium glows turned clean and natural. It threads onto my matte box without any fuss, which is exactly what I need on location.

Finally got this filter for night cityscapes, and it cuts the orange sodium glow without messing up the stars or the natural sky tones. I used it on a 6.6x6.6 holder, and the glass is thin enough not to vignette on my wide lens. Really cleans up the frame in a way that's hard to replicate in post.