| Photography - Share or discuss a photo and talk about different techniques and equipment. |
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#16 |
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Member
Join Date: Apr 2009
Location: Bangalore
Posts: 7
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The macs a great OS especially with the Apple aperature software.. I got this installed on my mac additionally... and its a great software on a great machine... the aperature software is not free.. but then i had saved quite a bit on the macbook with the student offer and managed to get this in too...
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#17 | |
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Member
Join Date: May 2009
Location: Bihar
Posts: 47
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image size taken by your small cameras in India
Quote:
Congratulation your photo were published in a magazine and u got good money for that, but whenever i try to send pictures taken by my Canon Powershot 430 camera, the publisher ask me for pictures at 300 DPI and this camera is giving pictures at 180 DPI only . Did u get 300 DPI pictures from your camera, if yes please let me know model no and make also, so that i may go ahead with that maodel too. Thanks alok ![]() |
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#18 | |
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Structural Member
Join Date: May 2008
Location: Middle East and heading Easter
Posts: 5,804
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Quote:
If so, there's not much you can do but buy a new camera - while I'm sure yours is still working perfectly well and it's always a shame to change a camera you're happy and getting good results with, things have moved on a lot since you bought it and 4mp is a bit low for consumer use these days, yet alone anything professional.
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The world is mud-luscious and puddle-wonderful - E.E. Cummings, poet (1894-1962) |
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#19 |
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Maha Guru Member
Join Date: Jun 2004
Location: Bavaria
Posts: 1,774
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Your camera doesn't "shoot" pictures at 180 dpi. Tell me how many Megapixels your cam has and then I can tell you what the image size would be at a resolution of 300 dpi. Not sure if you understand what I mean, but you can resize any 180 dpi picture to 300 dpi, the size of the picture only gets smaller. Maybe too small for a print.
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#20 |
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Member
Join Date: May 2009
Location: Bihar
Posts: 47
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My cam's Megapixel
hi Frederica
I have a 4 MP cam giving pictures at 180 DPI. Thanks alok ![]() |
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#21 | |
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Structural Member
Join Date: May 2008
Location: Middle East and heading Easter
Posts: 5,804
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Quote:
Reason I suggested checking that the camera was set on "superfine" is that whatever rating in megapixels a camera has, you have the option of adjusting the image quality / picture size to a certain extent. Many people take photographs at less than the maxiumum setting, because it produces photographs with too large a file size. My 5mp Nikon, which is of a simlar age to alokclicks' camera, has settings up to file sizes of 15Mb - but I rarely use that. |
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#22 |
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Maha Guru Member
Join Date: Jun 2004
Location: Bavaria
Posts: 1,774
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A 4 Megapixel camera can take pictures of a maximum resolution of 2272 x 1704 pixels or 2304 x 1728 pixels. You should find this somewhere in your camera settings!
This size printed with 300 dpi (again, the camera doesn't take pictures at any "dpi") allows a printed picture of around 19 x 14 cm. This would be the maximum printable size with 300 dpi. |
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#23 |
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Member
Join Date: Jul 2008
Location: New York City
Posts: 65
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I think the last few posts answered Alo's question. I hate to recomend any particular camera, espically with changes happening so quickly. The cameras I used were in the 10-12 mp range. I also use Lightroom. there are several programs out there that can actually add pixels to an image, so this might solve the problem of getting a descent print size and still maintainig 300 dpi.
Things were easier when we used film! |
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#24 |
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Clueless
Join Date: Aug 2006
Location: Homeless
Posts: 1,307
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I agree. If one does not have the eye, or the temperament no amount of gear will work. Having said that, there are aspects of pro-photography that are truly mundane and painstakingly slow. Industrial in house photographers.
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bade bhaisaheb is outsourced |
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#25 |
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Member
Join Date: Aug 2009
Location: Delhi
Posts: 11
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Being a semi-pro photographer myself, I've never really been able to achieve "publish-able" work using a point-and-shoot. Its not just the eye, but the settings that come into play; of course you can make a lot of "adjustments" using post-processing, but thats a different game altogether. So you can't buy your way into professional photography, but you need the "ticket" to become a contender.
On the topic, a 10MP pixel camera usually suffices for professional work--equals about 8x10 on 300dpi. This works everywhere unless you are trying to print a calendar ![]() |
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#26 |
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Clueless
Join Date: Aug 2006
Location: Homeless
Posts: 1,307
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#27 |
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Member
Join Date: May 2009
Location: Bihar
Posts: 47
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10 MP compact , 10 MP prosumer or 10 MP DSLR
Hi
I am very much confused, suppose a magazine requires 8*10 inches at 300 DPI, now let me know , can i get 8*10 at 300 DPI with a Compact , Prosumer or DSLR ?? I do not want pics for Calenders, posters etc Thanks alok ![]() |
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#28 | |
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Member
Join Date: Aug 2009
Location: Delhi
Posts: 11
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Quote:
(height x dpi) x (width x dpi) / (1024 x 1024) Therefore for 8x10 at 300dpi, you need (8x300)x(10x300) = 7200000, which is roughly 6.86MP. All you need is a > 6.86MP camera which may be of any kind. |
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#29 |
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Maha Guru Member
Join Date: Jun 2004
Location: Bavaria
Posts: 1,774
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With all this megapixel discussions, I just wanted to add that a high number of MP says very little about the quality of a camera.
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#30 |
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Member
Join Date: May 2009
Location: Bihar
Posts: 47
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Megapixel and Sensor size
Hi All
Suppose we take a photo with a 10 MP Compact, 10MP Prosumer and with a DSLR, they have diffrent Sensor sizes now my question is that , is there going to be any difference in between all three photographs ? or all three pictures will be of same quality ?? If there is a diffence ?? please let me know , what will be the difference in between them . Thanks alok ![]() |
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