It's better to buy a cleaning fluid for lens filter. 

I don't see why not, remember that the filter goes on the lens, not on the camera. 

This antenna will receive over the air (OTA) HD TV. I cant speak to your tv but I dropped cable 13 months ago. With Amazon prime you will receive a whole bunch of content. With HDTV you need a fair amount of band width to avoid buffering. You will probably also want an over the air digital video recorder (DVR) unless you are willing to put up with adds. I use Tablo. There is a whole bunch of minutia on how to get what you want but my house entertainment went from $250 down to $95 a month . Good Luck it is worth the savings don't pirate anything. Jim 

Thank you for your inquiry. Yes, the SDC10G2/64GB is compatible with all Kindle Fire HD (2015) devices. 

This filter will fit any lens with a 49mm filter thread