This is a decent lens that is a good pancake size to help reduce the overall camera size.

I love the size and the sharpness

it's compact size and ability to make the NEX F3 pocketable

Size is good, very very small, and takes OK pictures

I bought this extra lens because of the compact size, so I could carry it with me easier than the larger lens.

It is a nice compact size and weight, a good all around lens if you like wide angle shooting

Great size for portability

To start, the size is perfect

f/2.8 Wide-Angle Lens is an outstanding lens for Sony E Mount cameras like the NEX