PENTAX Reverse Adapter K49mm 30332 Genuine From Japan

Accessories that can be picture larger than macro lens

A lens mount or close-up ring of the camera,
the ring for mounting the lens in the reverse direction.

The general macro lens 1-fold (or equal magnification), that is the size that moves to the image sensor, it's up to that size of the object is equal.
Is not quite how to shoot enlarged in any more.

As a way to be able to picture larger than the means macro lens + close-up ring, that, there is a means of reverse with a lens.
This is the reverse connection adapter PENTAX genuine to allow a technique to this shooting.


[Superfluous information]
If the filter diameter matches, the reverse adapter can be used even if it is not a PENTAX lens.
Of course, it is limited to things that can be operated by aperture.