The DSLR market is based on "chumming" - rapid introduction of new models with slick ads to get people to equipment turn over on a rapid basis. It is the model the US auto industry used for so many years until the imports brought in cars that actually lasted more then 3 years. It is the model used by most of the consumer electronics industry. It was the model adopted by the camera companies when cameras because consumer electronics.I'm still confused why Sigma is coming out with the SD15 - to me it
doesn't make much sense in a marketing perspective to be a worthwhile
exercise. As a SD14 user myself who has moved to a new country and is
in the midst of trying to set up a portrait business I have to admit
I will probably look at the SD15 sometime in the future so that I
have two camera bodies. But I seriously doubt its a camera that will
get the hearts racing of the masses.
Sigma needs a new DSLR or they will be forgotten. I suspect this means any significant sensor improvement is 3 to 5 years off. Given the economic downturn I will be very interested to see how well the SD15 sells when in reality it is little more than an SD14 with new lipstick. Also I think Sigma shot themselves in the proverbial foot introducing the SD14 at 1500 bucks and dropping the price rapid hence sticking it to those that bought the camera early. We'll see how well the market place remembers.
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Truman
http://www.pbase.com/tprevatt