instead of editing my post (and in case anyone is interested), I have found this:
http://www.cambridgeincolour.com/tutorials/digital-camera-sensor-size.htm

to have the equivalent DOF of 150mm f2.8(on APS sensor) on the pentax Q + adaptor we would need a 58mm f1.1 lens...

so not possible...
so basically I am not sure the interest of having an Q + adaptor.. if you were to use your 300mm on it to shoot the moon, maybe, but otherwise isn't it the same as cropping?

Hello,
I am trying to understand the depth of field of having a 50mm f2 PKA lens on a Pentax Q.

If I understand correctly there is a crop factor of 5.5x so the 50mm would be a 275mm f2 but on a much smaller sensor. Would the depth of field be super short though i.e the bookeh should be amazing no?

Please direct me if someone's taken pictures with such thing. 275mm is too long for portrait but that means a 28mm f2.8 (thinking the old K lenses) would start to be decent no?

boxed or not.
thanks

thanks!
and just realised it seems the adaptor for AA batteries isn't included with the camera, so I will probably go for white from SRS with spare battery... now have 4 x 4 eneloops that won't get used much it seems!

hello,

I wonder where the best deal is... SRS has free batteries, Clifton cameras has free bag + strap.. both at the same price with free delivery.

then hesitating between white and black, will the white one be harder to sell?

any opinion?

now sold

Camera bought new from Bath Photo Optics in 2010.

Body is in very good condition, no mark or scratches as far as I can tell. Approximately 4,000 actuations. There might be some tiny dust on the sensor (I spotted in the sky on some pics) but haven't tried to clean the sensor, nothing major anyway.

Lens is the 18-55mm DAL (kit lens), which is still wrapped and in the box as I have never used it.

Box with CD, manual, apparently there was a cable but I can't see it - not sure who would need it anyway since every computer has a SD card reader..

Will throw in a 2gb SD card, as well as a (basic) UV filter and CPL filter.

Asking for £200 ONO
Test/collection from London welcome, otherwise RSMD

Hello,
I am thinking about selling the Kx, I know it helps to put a price tag but I am not sure what level is right.

Mine is in very good condition, bought from new from a shop in Bath (have the receipt). The kit lens (18-55mm) has never been taken out of the box (nor its wrapping paper). I have the box and accessories etc..

I saw this one in similar condition on ebay sell for just over £200 (well mine has more than 10 clicks on it..):
link

Anyway let me know if you have any interest - thinking to sell just under this price tag..

the camera is in London so welcome to try/test it.

damn been waiting for the 150-500 for awhile!

non OS version?