Traditional Culture Encyclopedia - Photography major - The dog head in photography means ghost.

The dog head in photography means ghost.

Header: it is a 50mm standard lens.

Dog head: the so-called cost-effective lens is cheaper, but the imaging effect is not very good, and the materials used for work are relatively rough.

Tau: It is a professional lens with high imaging quality and fine workmanship, but it is very expensive, such as Canon Red Circle and Nikon Gold Circle.

Hood: A lens sold with the fuselage.