Originally posted by Peter Zack 1) The second shooter can use my lenses and flash systems on their body as needed or as replacements. If their body fails, they could use my spare with their lenses. Pentax flash systems are nowhere near what they need to be for paid work.
2) Files in editing will look similar in RAW and use my presets to be edited. There are huge differences between brands and how the files appear. Skin tones, colours and a host of other things. Sticking to the same brand as the primary shooter saves tons of issues in editing. This is a bigger deal than most would realize.
3) Lens availability, reliability. SDM sucks period, end of sentence. Pentax also does not offer T/S lenses or any of the commonly used longer primes. IE, 105mm, 135mm or 200mm f2.0. The DA*16-50mm is a piece of junk and should be replaced (I know, I've owned 3). It's a key lens and doesn't come close to a Nikon 24-70mm or a Canon 24-70mm. Same thing for the 50-135mm compared to the Canikon 70-200mm's. Plus lots of lenses available to rent when needed and lots of 3rd party options only available to Canikon. FF DOF is better and that makes a big difference in portrait shooting situations. Combine a 135mm f2 with a FF body and you can produce shots an APS-c body can not touch.
it wasn't about brand, it was just about FF.
I get those valid points, but if they had asked "what brand is your gear" it would be ok and understandable, but here it seems to be only "is your body FF ?"
Originally posted by Peter Zack 4) Noise. Cameras like the D3s, D4, D700, 5DMKIII etc are still far cleaner than APS-c. Sure APS-c has come a long way but it's not there and this could easily be the single biggest reason.
for "interior" shooting + the UWA they asked for i bet it was for real estate photography, where you use tripod (at least to do HDR when required).
So for me the low noise question isn't one : all DSLR have clean 100 or 200 iso nowadays, FF or not.
Originally posted by Peter Zack 5) Generally better built gear. I can say without hesitation that my D700 is really built like a tank and makes most APS-c cameras feel like a toy. I switched after 3 body failures of K20's, looked at K-7's (similar to the K-5) and the difference in build is stark. For serious paid work, I would want my shooter to have a camera that can take the punishment. Sorry but even though the WS of a Pentax is top notch, the build is not.
i don't think it's very important here, for this peculiar experience. Moreover i can't tell, i've never touch any of those except 5D2 which wasn't impressive about building.
Originally posted by Peter Zack 6) Using this requirement as a 'filter' between wanna-be shooters and more serious ones. I don't agree that it is right but it happens. There are plenty of APS-c shooters that can take better photos. Composition and shooting skill has very little to do with brand or gear.
To pretend to a job with APS-C DSLR where the employer ask for FF are those who are already in the photo business and know that their portfolio will reflect their value.
As you said it's a filter, but probably just to discourage the "not serious" pretender.