bobn2
Forum Pro
No-one said 'free. The point is standardly you only need to pay for something once, that is that standard model of ownership in a capitalist society. If you have owned a fab line for five years and you accountants amortised the investment over five years then thereafter you don't have to account that capital cost against the goods the plant produces, only running costs. Thus in accountancy terms a unit made on that line will appear cheaper than one made on a newer line? Why then don't they make everything on the older line? The answer is simple, the older line may not be capable of making a competitive product for its original market. If it can be turned to a new market, then it can make money. This happens very often in the semiconductor industry.Nothing has gone over my head - I just disagree that you can call something free because you have already made money with it.
No-one suggested that you can. My suggestion was that if the sensor was produced on an old line, and capital costs reduced, then it may be possible to make the projected $1500 price realistic. Again, let's take a worked example. x-vision found that the foundry cost of a fully processed 8" wafer is $779. My rough sum, based on industry figures comes to a materials and labour cost of about $200. So, lets be generous and say that there is a $500 cost of a wafer down to amortised plant cost and the foundry's margin. Maybe $300 of that is the amortised plant cost. So, if we eliminate the capital costs, we reduce the cost of a chip by 40%. Now, what is the FF premium at sales price? we can see perhaps from the D300 and D700, pretty similar cameras apart from the FF sensor, with a list price difference of $1000. 60% of $1000 is $600, so if we take a $900 APS-C camera (like a 60D) and add this sensor we might expect to be able to sell it for $1500. In the end, it adds up, provided that the amortised plant costs taken out - remember I have left the sensor suppliers profit margin and materials costs in there.I also disagree that you can manufacture large sensors without significantly increased costs.
The $1500 comes from Nikon rumours concerning the D600. I don't think a $1500 Sony FF camera would force Canon's hand, it will not sell particularly well (they already tried a $2000 one, and that didn't), but a $1500 Nikon one will - the only problem is how long the lumbering behemoth takes to move itself. NR has a remarkable record of off- the wall predictions that turn out right, like the 36MP of the D800 for instance. The straightforward 'obvious' rumour would have been the same MP as the D4. Now the straightforward 'obvious' rumour would be $2000 or even $2500 for the D600.I will say that I was perhaps snippy in my earlier response - and did not intend to do that - apologies for that. Whichever one of us is correct will be seen only in the future - if Sony (and hopefully Canon) come out with a FF camera with specs like the 60D for $1500 then we all win.![]()
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Bob