Hi Casper.
I have both Ikelite and Nimar SLR housing’s
Q1 Yes it feels as safe as anything else.
Q2 I havent seen any different’s.
The Nimar is very much similar to the Ikelite.
As i wrote in an earlier texts the house feels
the same except for a few things.
1: The Nimar house is lighter in weight.
(the Ikelite have weight instalt under the handle)
2: The bottons on the Nimar seam’s to me to feel
better.
3: The hatches on The Nimar Needs less finger
power to close and open.
4: O’h ya.. did i mention that the Nimar is cheaper.
Feel free to ask for more information any time.
Casper.. use the Spell check. Its located just bellow
the area where you write.
Kenneth from DK