# Polar Pro's Luna Ultra ND Filters Might Be More Obtainable Than Insta360's

> When Insta360 launched the Luna Ultra last month, it seemed to have plenty of stock to address demand. However, the same couldn’t — and still can’t — be said about its accessories, namely its neutral density filters.

- **Source:** [Petapixel](https://petapixel.com/2026/07/13/polar-pros-luna-ultra-nd-filters-might-be-more-obtainable-than-insta360s/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a55577256bd47699b706d22)
- **Published:** 2026-07-13
- **Category:** Cameras
- **Tags:** #insta360 #luna #ultra #filters #might #obtainable #polar #accessories
- **Canonical:** http://localhost:4321/a/6a55577256bd47699b706d22

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_GearOpen's distilled summary. The full original article is published at Petapixel (source link above); GearOpen does not republish the source's full text._