Understanding Flange Focal Distance
Let’s unmask the hidden basics of lens in photography which helps you to understand better about the distance of lens and sensor.
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Let’s unmask the hidden basics of lens in photography which helps you to understand better about the distance of lens and sensor.

The lenses which are mainly used in D-SLR cameras are not a single type of concave or convex lens. It is a biconcave (bi = double) and a biconvex lens.

The lens is the most basic and essential part of a camera. You cannot control light without a lens.

Do you know how camera works? I am starting with D-SLR. The full form of D-SLR is Digital Single Lens Reflex.