[wpramazon asin=”B004H7TC6U”]
[wpramazon asin=”B004H7TC6U”]
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Get this camera if you are serious about your photos!,
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Better than Transllucent Mirrors,
The translucent mirror products have the excitement because they are the first real innovation in single lens reflex cameras since the first digital SLR become affordable some 6-7 years ago. The translucent mirror offers two trick innovations: 1. Fast continuos shooting (a77 can do 12 fps) with no interruption of your subject from a mirror moving back and forth and 2. Continuous AF during this fast shooting and during video recording. However, they have two major drawbacks: 1. Poor ISO performance 2. Electronic view finder.
The a77 will cost you $1400 while the a55 is nominally the same cost as the a580. Very interesting figures when you consider that the a580 is a significantly better camera than an a55 and still better than an a77. With all the fancy features of the translucent mirror technology, it’s still an inferior mechanism for taking quality digital images.
Take the 12 fps continuos mode shooting of the a77; the a580 still manages 7 fps with fixed focus and aperture demonstrated with the 5 images I posted which is extremely functional, all while not having to suffer a 30% drop in ISO performance. Sure, 12 fps is tremendous for sports photography, but ISO capability is usually just as important, so what did you yield in this case? Well, “What about daytime sports shooting?” Yes, ISO capability is not as important, but now you have too sight through a digital viewfinder that works poorly in bright conditions and can suffer delays where an optical viewfinder is the technology of choice.
As you can see, the translucent mirror offers advantages, but like Newtons 3rd, an equal and opposite reaction which yields the advantage nearly moot. The live view on the a580 is as slick as they come on true SLR’s. Check out the photo I posted of the Siamese cat; taken and ground level with ease using the a580’s live view, which holds a backup sensor in the view finder so the mirror doesn’t have to lift to see what’s happening. Shooting macro photography and need to make fine adjustments to the focus? Hit the Live View Check and the mirror lifts so you can do a final adjustment on the actual 16.2 mp sensor. Very slick and very professional.
All of the controls are well laid out and again, very professional. The menus are very intuitive and have help for nearly every function, just wait a few seconds and the help system pops-up. 15 point autofocus works very well, maybe not to pro standards at low light level, but very good and accurate at the price level.
My family loves the high definition videos. The mp4 feature allows for easy use just about anywhere with excellent picture quality. Again, the a77 can shoot video with continuous AF. Seems like a great feature, but do you really want focusing noises during your filming and do you want to include false AF seeks? Probably not, so your likely going to disable that function a great deal of the time and manual focus anyway.
So while I do believe translucent mirror technology is the future of photography, and that someday Sony will own the prosumer SLR market niche. There is still one component of the technology missing; a mirror with more than 90% of the light transferring to the sensor, and until then this photographer will be using moving mirror technology. And uh-uhm, save myself a cool $650!
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