The greater part of my adult life has been taken up with the task of making video look like film. With the advent of the Digital Single Lens Reflex camera making video look like film got a lot easier. With my first DSLR I was able to use lenses that my father bought in the 1970s with stunning results (see below).
The chips that gather the image data inside the DSLR cameras are almost as big as a traditional 35mm camera which gives the shallow depth of field (some things in focus, other things out of focus) that is the defining characteristic of real film.
I own 2 matching DSLR cameras and can shoot both sides of an interview or do multi-camera coverage of an event. I can hire additional cameras as needed.
But lighting is what separates the seed from the chaff. Many of your less experienced camera people (videographers/not cinematographers) think that an expensive camera is all they need to make a good image. But if it’s not lit, and you can’t love the way the thing that you’re selling looks, no amount of editing is going to fix it. A sense of composition helps too.
I have Arriflex and Mole Richardson (industry standard) lights and stands. Apart from my feature film, Dirty Habit, I shot everything you’ll see here on this site. I have contracted others as a second and third camera persons at times but I have always done the lighting myself.