Originally posted by mee We discussed this a couple of years ago on here.. a modular K mount camera with support for right or left handed grip, upgradable sensor/back, etc
It is a fantastic idea for the user but likely very costly to support for the manufacturer.
The sensor, mirror, mirror box, lens mount, PDAF sensor, focusing screen, view finder, processor, memory buffer, memory card slot, HDMI and USB connectors should be in the same unit because of mechanical tolerances, communication buses and other tightly connected technologies. Possibly the screen too.
That leaves the grip, battery unit, buttons and maybe the screen to be in that other modular part. A right and left hand version of the modular grip part would not be that expensive to make but would draw a lot of attention in the media. About 8-13% of the world population (and presumably potential camera buyers) are left handed. In theory the left handed version could outsell Pentax current market share several times if all left handed camera buyers chooses Pentax. I think that idea is brilliant, not crazy. If it fails it will still have generated lots of free publicity and attention the the Pentax brand. Just look at all the attention dslr camera colours got for virtually no cost.