The 67mm Quick Lock Filter Mount for the iPhone 17 Pro has completely upgraded my mobile shooting setup. I love that I can finally use the same 67mm filters I’ve collected over the years—especially my variable ND and Pro-Mist filters—directly on my iPhone. Instead of sitting unused in my bag, they now have a real second life as part of my mobile rig. The quick lock system is the real star here. Attaching and removing filters is fast, secure, and feels very solid. There’s no fumbling or worrying about cross‑threading; it just clicks into place with confidence. This makes it super convenient when I’m on the move and need to swap filters quickly for different lighting or moods. Image quality has noticeably improved too. Using my variable ND lets me keep proper shutter speeds in bright conditions, and the Pro-Mist gives me that cinematic, dreamy look straight from the phone. Combined with the iPhone 17 Pro’s cameras, the results honestly look like something from a dedicated camera setup. Overall, this is an excellent accessory if you’re serious about mobile video or photography. The build feels high quality, the design is smart, and it makes the most of gear I already own. Highly recommended for anyone with a collection of 67mm filters who wants to turn their iPhone 17 Pro into a real creative tool.