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PowerShot / Re: SX50 outperforming 5DIII +100-400mm
« on: April 17, 2013, 04:16:22 PM »
thanks for the comparison. I'm not surprised. After all, the low pixel density 20 MP sensor on the 5DmkIII really isn't designed to maximize detail and allow for anything but the most conservative cropping. That camera has other priorities. Anybody who's shot with a D800, or even an entry level 24MP APS-C or micro 4/3s body knows that pixel density of upwards of 50+MP would be required for a full frame sensor to match the result of smaller sensors when heavy cropping is required, which pours cold water on the bogus theory that we've reached the usable MP limits of FF sensors. I have hope for such cameras to come in 2014 and the glass is certainly up to it for APS-C sensors demands more than any full frame sensor and when you crop, the edge performance is less critical than the center.
I was very impressed with the m4/3s system and its ability to deliver comparable or superior images to what used to require telephoto lenses costing north of 5K for a fraction of the cost. As such, I'm not at all surprised the SX50 beats the 5DIII. I'd bet it can probably beat the D800e which has only has a pixel pitch equivalent to a 16MP APS-C sensor. It doesn't even push today's APS-C specs in terms of pixel density much less m4/3.
Consider you did this with a consumer grade SX50. If one of the big camera OEMs decided to start producing a line of pro lenses and bodies designed with small sensors, super fast AF, and features designed to serve the big telephoto audience's demands, THEY'D BURRY the competition and those huge 10lb setups for good. Off course, canon would never cannibalize its profitable big lens niche but maybe somebody else will.
I was very impressed with the m4/3s system and its ability to deliver comparable or superior images to what used to require telephoto lenses costing north of 5K for a fraction of the cost. As such, I'm not at all surprised the SX50 beats the 5DIII. I'd bet it can probably beat the D800e which has only has a pixel pitch equivalent to a 16MP APS-C sensor. It doesn't even push today's APS-C specs in terms of pixel density much less m4/3.
Consider you did this with a consumer grade SX50. If one of the big camera OEMs decided to start producing a line of pro lenses and bodies designed with small sensors, super fast AF, and features designed to serve the big telephoto audience's demands, THEY'D BURRY the competition and those huge 10lb setups for good. Off course, canon would never cannibalize its profitable big lens niche but maybe somebody else will.
canon lacks some glass Nikon has, and vice versa. In this day and age, both systems are so well stocked, you're really just buying your camera choice 
I couldn't care less what logo it has on the strap.