This mug is pretty cheap. In fact for 25+ dollars its own price contradicts its faulty craftsmanship. The picture describing the product shows a lens cap covering the top of the mug. -- The actual top is a large cup like "thing" that screws on to the top.
The paint is faint and wavy as if someone was just doing in a hurry- again, no real quality.
The gold ring is more like an orange rubber band.
It came with several scuffs all over the body, also the plastic sticker is loose on the front.
There are different mugs out there that telescope in and out and have working Manual/Auto Auto focus buttons.
I would not get this, there are several others that are made better (hopefully) with more features.
Saving Grace: If you wanted to just stick it on a shelf, and never have anyone really look at it, or appreciate it...then this would be the one for you.