Shimming a lens is a way utilized in images to regulate the place of a lens relative to the digital camera physique. This may be finished to right for lens tilt or decentration, or to fine-tune the main focus of the lens. Shimming will also be used to adapt lenses to completely different digital camera our bodies, or to mount lenses that aren’t particularly designed for a specific digital camera.
There are a variety of various methods to shim a lens. One frequent methodology is to make use of skinny sheets of fabric, corresponding to shim inventory or aluminum foil, to create a spacer between the lens and the digital camera physique. One other methodology is to make use of a lens shim, which is a specialised device that’s designed to suit between the lens and the digital camera physique.
