What is the aperture of a lens? The aperture of your lens is a variable, segmented diaphragm, typically consisting of 7 or 9 blades, that is used to control the amount of light that gets to the camera's sensor or film plane. When adjusting the lens aperture you are changing the opening, or entrance pupil, […]

**This blog post was first written in 2015. I keep it up as it has helped people in the past deal with moiré in their photos. The function is still there in Lightroom but it looks quite a bit different now. ** I knew when I purchased the Nikon D800E, the model with the anti-aliasing […]