Raspberry Pi Camera V2.1 Lens Adjustment Spanner

"Raspberry Pi Camera V2.1 Lens Adjustment Spanner" is suited for the Raspberry Pi Camera V2.1 and if you print two of them, you will have a 8mm socket to hold the lens base and the other end to adjust the lens.

~ Thingiverse

Remark:
I haven't try it by myself!

The MagPi issue 45 released, with details of Raspberry Pi Camera Module v2

The brand new Raspberry Pi Camera Module v2 was announced, its headline feature being an 8-megapixel sensor. You can find out all the details in the complete breakdown in Issue 45 of The MagPi magazine, which is out today.

visit: https://www.raspberrypi.org/magpi/issues/45/

Raspberry Pi Camera V2 released

Raspberry Pi Camera V2 released, visible-light and infrared cameras based on the Sony IMX219 8-megapixel sensor, at the same low price of $25.

source: https://www.raspberrypi.org/blog/new-8-megapixel-camera-board-sale-25/