the 110s will vignette on the nex i believe , the 110 film rectangle and the m4\3 sensor are very close in size , but the nex is aps-c, no?

My caps are here!!!!!  My caps are here!!!!!

Let the adapter building madness begin!!!!!

Any tips?

set the lenses to infinity
use a tripod..... prepare the caps by carefully identifying the center and drilling out enough to allow the lens with lens cap to fit snugly in the hole in the body cap.
[ cut the center out of the rear lens cap to allow an optical path!] 

the idea is to move the lens with rear lens cap mounted to the point where
a distant object will be at its sharpest with the lens focused to infinity , play around here and make a decision whether you want the lens to rack all the way at infinity or instead go past infinity so you can critical focus adjust at infinity , this is a personal decision

when it seems at the correct point look around the perimeter ..see it it at an equal depth all around a test shot with a check for a soft corner or side is advisable.... if it correct and if its snug , carefully remove  the lens and cap together and put a drop of cyanoacrylic[ crazy type ] glue at alt least 3 points to fix the distance now you will probab;y have light leasks

use a 2 part plumbers epoxy putty it usually dark grey of black flat when cured use a quick set type roll the two parts togwether well to mix and put a ribbon around the inside of the lens cap where the rear lens cap meets the bodyt cap to stop any light leaks do this carefullyh and neatly to avoid messing up any optical surfaces and alway know where your sensor is at all times and keep it away from glues and plumbers seals   

when its all dry put a small piece of dark paper in the space between the lens mounting surface and the lens cap so that it will be extra snug , other wise the lens could slowly loosen and fall off when you least expect it , or you  could glue the lens in with a spot of elmers glue which is reversible with a drop of water or vinegar

Good thing they're small or else you might have ran into a storage problem by now.

they are all good even the 20-40 2.8 isnt bad, the 70 is nice too

i especially like the 18

Belomo that looks original.

Which Belomo?
Congrats on your purchase!

The Belomo 17mm here in the Fish List

That's going to be an overkill! Raise the money for the pancake!

Another Fish List very important...

So i got the Minolta one for a regular price (as i'm full equiped with that brand always underestimated) and i will check if it's unusable, for sure it's not a pancake, but allways a good value to resell.
Minolta  MD W. Rokkor 17mm Æ’4

so a 180 degree fov full frame lens isnt wider than the kit zoom  on m4\3?

are you sure

Basically a full frame fish eye with a 180 deg. diagonal will see slightly more, as the barrel distortion extends the view angle in the diagonal, but restricts it in the horisontal and vertical directions.
This is an image (from mir.com.my/rb) that shows what a 180deg. FF fisheye does on film.



Now try to imagine, or just crop the image to the m4/3 frame size. The diagonal view angle will be approximately 90deg., at the expense of a strongly distorted image.

i imagined more....... but i see your point

It is more - it is 90deg diagonally against 75deg. for the kit zoom. But that's across the diagonal only.

so what fov equiv would thge pengyang 8mm give [ in 35 mm terms]

I would bet for about 16mm on film. It also depends on the ammount of distortion the particular fisheye has. I don't know what that pengyang 8mm is, but you could search the internet for it and find a picture on 35mm film that was made with it. Cropping the central part is a good way to predict what you will see on (m)4/3. The exact angle of view is more difficult to predict.

I just got today in home a filter kit for the 18mm : "Pentax 110 Filter Set KM 500 30,5mm Sky 1a ND 2x ND 4x", it's not Pentax branded but KM-500 on the ring. I's not replacing the real function of an aperture but very usefull if you shoot outside and if it's sunny. 22€ for information.



Then i must say that i got too the highly desired Pentax 18mm Pan Focus, humm....
A bad expenrience in real if you own as me the cheap common adapter for the Pentax 110 and m4/3, maybe the overpriced one of Hawks factory would be better but i'm even not sure. In fact it's not real focussed everywhere, even more less near infinity mainly cause by the adapter over infinity a little. The specification of this lens is to be focussed everywhere, but you know i'm making a certain difference between "out of focus" and "out of focus"