These polarizer look and work great. I can't see any loss in image quality either. Well satisfied :)

Forst one was defective then found out they can only read up tk 64gb sd card thats super. Small.The price point is ok for what you get its wayyy cheaper than a go pro but this is basically a knock off.The buttons stick on the case and causes it to do woerd stuff.I returned mine for refund

Finally, I can get a good night's sleep! I have an extremely difficult time falling asleep, but this Sound Machine has helped immensely! I set it on the Brook sound for 30 minutes and I'm asleep before it shuts off. My favorite sounds are the brook, ocean and thunder. The machine is small, and will travel well in a small suitcase or even a large purse. Can be set for 15, 30 or 60 minutes and will automatically turn off at end of time.So happy to have found the Red Rooster Sound Machine!

Perfect for my 70-300mm lens. Solid construction, threads are clean and precise. No effort to install or remove. Highly recommend.