Nikon Unveils a Camera With Built-In Projector
All the gadget blogs are covering Nikon's new S1000pj digital camera with integrated projector. Reader Sabre Runner recommends Engadget's writeup, which goes like this: "The Nikon Coolpix S1000pj has gone from crazy rumor to seemingly-real to whoa-here's-the-press-release in record time — the compact cam with the integrated projector was just officially announced, along with the three other cams we saw leaked earlier today. Leaked specs for the S1000pj were dead-on: a 12.1 megapixel sensor with ISO 6400 sensitivity mounted behind a 5x wide-angle zoom lens with five-way VR stabilization, and that LED-powered projector that'll put up a 40-inch image for slideshows complete with music, effects, and transitions. We're a little less excited about the $430 list price this thing will carry when it hits in September, but on the whole it's a pretty terrific idea and we're completely intrigued — looks like we'll be saving our pennies this month."
Specs here.
A demo video (at the bottom).
This camera seems targeted at those who store all their pics in the memory card.
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Ok, a few things to note:
The D40 uses a very old sensor (the one used in the D50 and D70). It's now two generations old, so if you upgrade to a D5000 or D90, you will notice a quality improvement, even in the ISO sensitivity. This is where Nikon has been the past few years, investing in decent high-ISO abilities. Now ISO 1600 on crop and ISO 6400 on full-frame Nikon cameras is clean enough to use for large prints.
The 5Dmk2 can only do 1080p for 12 minutes. This is to escape the EU regulation requiring a tax on video cameras, which are defined as any electronic device that can record video for 30 mins in one go. The tax is between 4.9 and 12.5%, and this is on top of VAT/tax you pay for in the EU anyway. Obviously the last thing Nikon or Canon want to do is fall under this tax, as it'd make their camera rather expensive.
If you want to record up to the file-system max, which is about 4GB, then you're limited to a shade under 15 minutes anyway, since the 5dmk2 records 1080p at 4.8 MBytes/sec. The D5000 could reach near 30 mins; recording at the 720p, 24fps option goes at 2.3 MBps which would give you near 29 minutes, if it were not for the artificial limit. The same could be said of the D90, which records at 1.7MBps, giving you near 40 mins; again, save for the limit. (Figures for the D300s are not out yet)
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I just photographed a small jazz combo playing at a local art gallery. Given the number of people passing my camera around to have a look at the pictures, it would have been extremely handy to have this device there.
And FYI, if memory serves, it has image stabilization and a small stand for when it's being used as a projector.
I've calculated my velocity with such exquisite precision that I have no idea where I am.
Your garbage is more of a myth than what you accuse the Bayer sensor of.
Bater sensors offer full luminance resolution. Chroma resolution varies but is less important. The common rule of thumb is that a 12MP Bayer sensor offers comparable overall performance to an 8MP full-color sensor, much greater than the 3MP you claim. There is boatloads of test data available if you would simply look with an open mind.