A:AnswerThis D3200 kit comes with an 18–55mm lens and an 55–200mm lens. Both lenses take 52mm filters so a 52mm polarizing filter would be appropriate for each lens.
A:AnswerWith the D3200 and the SB-50DX will function together. The capabilities with the SB-50DX with the camera would be Manual and Rear Curtain. The 18-35mm lens and the 70-300mm lens will also work with the camera however please check the User's Manual of the D3200 for there may be limited functions with the lens and the camera.
A:AnswerGo back to best buy and point it out to them, be sure to have your reciept, It does not come in the box they have to get it off the rack on the floor