Expensive but definitely necessary accessory for GoPro Hero GoPro Hero 3 or 4 / +

I find it a pity that GoPro important accessory (like this) does not default mitliefert directly, but that one more or less forced himself to retrofit his camera to protect.
Solely for this reason, I prefer from a star!

My review of the set itself:
+ Feel completely wertig spite of plastic
+ No disadvantages when shooting through the glass lens (processed very neat)
+ 100% fulfilled its purpose (Reliable protection)
- Unfortunately quite expensive

I think that set a great success, because it lets you protect his camera perfect!
Be it during the shoot without or with an open housing or simply to protect against scratches on the body lens by a suitable cover.

I can recommend it without any bad conscience GoPro Hero GoPro Hero 3 or 4 / + users and forgiving of these reasons 4 of 5 stars and a buy recommendation :-)