Do they have the adaptall 2 adapter mount :
If they do then they should be detachable and you will need to buy a pentax adptall 2 mount.


I just checked the links you have on the lenses and they are definitly Adaptall 2. Now i don't know if the lenses you have also have the adaptall 2 mount attached or they have been removed.
So anyway you will have to get the pentax mount too suit.
Here is one on E-bay
http://cgi.ebay.com.au/TAMRON-ADAPTALL-2-MOUNT-PENTAX-K-RICOH-XR-COSINA_W0QQitemZ230181227992QQihZ013QQcategoryZ30059QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

You can always remove the adapter off the 75-250 and fit it too the other four lenses

You need to change the setting in the camera to allow use of the aperture ring. Go too custom setting and scroll through to the last page and you will see USING APERTURE RING change this setting too permitted and you will be sweet

John is online now, Highlighted in green

Martin if the moderator or Admin are online their respective names are highlighted as Gwyn suggests.

And happy birthday Gwyn

Did you take the helicopter flight out over the 12 apostles :
Amazing views

Im guessing Darling Harbour in Sydney

Everytime i look at it i get that Classic Chris De Burgh song in my head
Don't Pay the Ferryman ...Until he gets you too the other side

I doubt he even knew the tortoise was there eventually he dived under and when he re-appeared the tortoise was gone.
So i will leave it up to your imaginations as to the outcome

Lilly what would be a good comment to put in that speech balloon :

I took this with my daughters P&S a couple of weeks ago at a croc farm.
I can recall a fairy tale not too dissimilar to this about a Fox and a gingerbread man