Review on 📷 Enhance Your Smartphone Photography with 20X Zoom Cell Phone Camera Lens and Monocular Telescope by Jeff Pfaff

very difficult to position over the iPhone 7 plus camera. The clip on the lens is not strong enough to prevent the lens from slipping or falling out. Once you are in focus you need to use the zoom on the camera. The lens has no zoom. Now that you've got your lens in place, focused, and started zooming, you'd better tape your phone to something that doesn't move. I couldn't take a picture when I was at 3x let alone 10x the hand holding my phone. buy returns.