What is the iron head of Canon film machine?

Tietou mainly makes SLR camera sets, that is, recording movies with SLR cameras. The iron head kit can help the cameraman to move, focus, adjust the focal length and watch the content shot by the monitor effectively.

2.

SLR cameras (SLR cameras) are also called SLR cameras. It is a camera that uses a single lens and reflects the view through this lens. The so-called "single lens" means that the photographic exposure light path and the framing light path * * * use one lens, unlike the paraxial camera or the double-reflex camera, the framing light path has an independent lens.

3.

"Reflection" means that a plane mirror in the camera separates the two light paths: when the mirror falls during framing, it reflects the light of the lens to the pentaprism and then to the framing window; Quickly lift the mirror when shooting, and the light can shine on the photosensitive element CMOS or CCD.