Shooting Anamorphic?



I am currently investigating the possibility to buy a camera that shoots 16:9 anamorphic film. I am currently shooting with a Nikond5300 with an aspect ratio of 1920 x 1080. I like the wide field of view alot more than what I have now. With an anamorphic lens you also get thos nice tight black bars on top and below the video. Alot of people just use the crop tool but you lose alot of video footage. Is there anyway to make my camera shoot anamorphic? What are your opinions on anamorphic and the “Cinematic Black Bars”?