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02-21-2012 , 04:15 AM
[QUOTE=springsteen87;31655040] Should I crop the bottom portion off?
QUOTE]

Yes imo you should.
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02-21-2012 , 11:53 AM
Quote:
Originally Posted by DoTheMath
Full frame gives you a larger sensor.

Is that too simple?

OK, full frame means that for the same resolution as a cropped-frame sensor, the individual light receptors will be larger. This makes them more sensitive, and less likely to interfere with their neighbors. This in turn gives less noise and better ISO range.

For a given pixel density, a full-frame sensor will have more pixels. That means (if your lens is up to the task) you can resolve more detail.

In short, full frame tends to produce better image quality.

However...

Larger sensors are harder to manufacture error-free, so they tend to be more expensive. Because the core of the camera is more expensive, the manufacturers tend to include other higher-end, expensive features, driving the cost of full-frame bodies up even more.

Larger sensors require lenses that cover a larger area. Such lenses are more expensive to manufacture, both in absolute terms and in cost per image quality.

The way crop-frame cameras are set up, they alter the angle of view for a given focal length. For instance, a Nikon DX camera (cropped frame) fitted with a 50mm lens, renders a scene that has the same (narrower) angle of view as if a 75mm lens was fitted to a full-frame camera. Essentially this makes it easier to take picures of things farther away or at a narrwer angle on a crop-frame , and harder to take pictures of things close up or at a wider angle. It is harder to make a really wide angle lens for a crop sensor, but easier to make telephoto ones. What would be an ultra-wide lens on a full-frame camera, would only be somewhat wide on a cropped frame camera.

This makes different frame sizes better for different applications. Landscapes are taken with a wide angle, and benefit from lots of detail. A full-frame body is better. Wildlife requires long-distance shots, and a cropped frame offers a built-in 50%-60% zoom. Many portrait photographers prefer full-frame because they believe the sensors better capture subtle tonal variations in skin.

Print size is tied more to resolution (pixel count) than frame size. The rule of thumb is to allow 300 pixels per inch of print. Some printers need a bit more, around 320 ppi. For an 8"X10" print that would be about 2560 on the short dimension, and (since most dSLR sensors have a 3:2 aspect ratio) about 3840 in the wide dimension. That's about 9.8MP. Even a 10MP sensor allows for a little bit of cropping while producing an acceptable 8"x10" print.

The main determinant of picture quality is not the camera body or the lens. It is the skill of the photographer. If this is your first SLR camera, and you don't have much experience, I think a full-frame camera is likely to be overkill. You probably won't have the knowledge to get the most out of the more advanced features, nor the budget to afford them. I'd suggest an entry-level or near entry-level dSLR like a Nikon D3100 or D5100 or a Canon Rebel T3 (1100D) or Rebel T3i (600D). However, forgo the kit lens. Bodies become obsolete much faster than lenses. It is always worth buying lenses to last. Get one or more lenses that are versatile and will be useful when you upgrade to a newer body. On a Canon, get a 50mm lens. Eventually add maybe a wide zoom and a tele-zoom. (OR consider just buying primes). On a Nikon, the best learning lens may be the 35mm DX. Nikon makes the best all-in-one super zoom lens: the 18-200mm DX. It might be all you need until you learn from experience why it isn't good enough for serious work in certain conditions. Canon makes an 18-200mm EF-S lens too, but it just doesn't cut it, IMO. Tamron and Sigma have 18-200mm lenses or ones with even wider zoom range, but they don't compare in image quality or build quality.
Well thank you kindly for the detailed response - helps a lot and you may have convinced me to go down in budget a bit on body but spring for keeper lenses.. (makes sense at this stage... )

cheers

Last edited by cwsiggy; 02-21-2012 at 11:53 AM. Reason: spelling
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02-21-2012 , 01:00 PM
[QUOTE=pele02;31658684]
Quote:
Originally Posted by springsteen87
Should I crop the bottom portion off?
QUOTE]

Yes imo you should.
Agreed, the footprints in the sand are just a distraction. The sculpture against the sky is the interesting part. You want to punch that. I would probably go so far as to make the treeline the bottom of the image. And straighten it if you're going to do that. Great pic.
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02-21-2012 , 01:16 PM
Quote:
Originally Posted by springsteen87
I'm usually pretty poor at editing, I like how this one turned out, opinions? Should I crop the bottom portion off?
I think so too. I think the L-R crop is good though.

Try a 3:4 ratio:


or a 4:5 ratio:


I think the 4:5 ratio looks best. Objectively, it satisifes the rule of thirds both horizontally and vertically. Subjectively, it has less distracting detail in the lower foreground.
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02-21-2012 , 01:46 PM
If you're going to crop it then I'd be tempted to straighten the horizon at the same time.

Really interesting photo by the way!
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02-21-2012 , 01:47 PM
Quote:
Originally Posted by suzzer99
Agreed, the footprints in the sand are just a distraction. The sculpture against the sky is the interesting part. You want to punch that. I would probably go so far as to make the treeline the bottom of the image. And straighten it if you're going to do that. Great pic.
There's some obvious distortion going on here, so we shouldn't rotate too much, or the items on the left will lean in even more than those on the right.

I don't think we want to lose the bottom of the statue. How much can we cut off the bottom?

Here's a 4:5 rotated 2 degrees

Here's that cropped to 1:1. I had to take as much off the top as off the bottom.
That loses part of the interesting bits in the sky, but certainly emphasizes the statue.

If we cut out the statue's supports to get a 1:1, we get this: which looks vertically unbalanced to me.

I wish the original had placed the statue lower in the frame, so we could have even more of the sky from the first and the bottom of the second in a 4:5 or 3:4.

A good compositional guide is that items that rest on the ground and stretch into the sky should be placed towards the bottom of the frame, to give them gravity, and also to provide more sky for them to seem to stretch into. Try to avoid placing your subject in either the horizontal or vertical centre. The horizontal positioning of this is good, because the cherry, which is the most dominant object, is 1/3 of the way in from the right edge.

What do you think, springsteen87?

Last edited by DoTheMath; 02-21-2012 at 02:06 PM.
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02-21-2012 , 02:24 PM
I think i'm very fortunate to have a lot of good photographers in this thread to give me opinions/advice.

I originally thought the footprints in the snow would be more interesting, so I wanted to give them some space, I think I gave them too much space. I like the horizontal framing, it was my main focus, and I really like the 4:5 with a 2 degree twist. I'm going to re-size it and will probably print it, I'm really happy with how it turned out and already have a place for it on my wall

Regarding the distortion, it's something like a full-frame 13mm IIRC, would you have moved back and gone with something closer to 18mm to remove some of the distortion, or is that being caused by something else?

The clouds turned out to be absolutely perfect, i went into the night cursing them, but I don't think i could have asked for a better result

Last edited by springsteen87; 02-21-2012 at 02:37 PM.
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02-21-2012 , 02:35 PM
The most interesting thing in this picture is the way the clouds seem to be exploding out of the cherry. You want to highlight that above all else. Then the spoon-cherry interaction is the second most interesting. Try to use that to get the user's eye to flow from the spoon to the cherry-nova thing. The trees make a nice background. While footprints in the sand can sometimes be very interesting, here they just distract. Crop them and dull them out imo.

A pretty common mistake with composition is to try to add too many elements or make it too complicated. Simpler is always almost better.

Here's my shot at it:



I added a curves layer to darken the sky some and make it more dramatic. But then masked out the cherry so you could still see all the detail on it. Also I masked out the shadow layer a little (dithering the opacity down) on the bright spot in the sky.

I didn't notice the distortion as DTM correctly pointed out. The capitol building is already leaning to the right. So I didn't do any straigtening. You could run one of those programs to undistort it, but I think you lose some dramatic effect. I kind of like it distorted.

Hmmm I think I probably like DTMs composition better now that I look at them. His looks more like an ice cream sundae with a cherry on top.

Last edited by suzzer99; 02-21-2012 at 02:58 PM.
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02-21-2012 , 02:58 PM
^ That's pretty much exactly how I would've cropped it.

Also, that's snow? Can you upload the original? Great photo btw.

I've been meaning to get a dslr for ages, I've been making do with a Panasonic bridge camera (which is admittedly pretty good for the money).

Last edited by villagio; 02-21-2012 at 03:04 PM.
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02-21-2012 , 03:21 PM
Yeah, it's snow, I can upload the .nef if that's what you're looking for, or would you prefer a .jpg with no editing?

Suzzer, I like both yours and DTM's adjustments...I'm finally going to get lightroom and photoshop, I've stalled and claimed I like SOOC far too long!
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02-21-2012 , 04:27 PM
Quote:
Originally Posted by springsteen87
Regarding the distortion, it's something like a full-frame 13mm IIRC, would you have moved back and gone with something closer to 18mm to remove some of the distortion, or is that being caused by something else?
Most zoom lenses exhibit barrel distortion wide open, this looks more like pincushion. So it might not be the lens/focal length at all, but rather the effect you get from aiming at an upwards angle.


A couple of things to check: look at the Exif data in the original to get the focal length, then shoot a brick wall at that same focal length, holding the camera perfectly level. Are the brick edges at the lower sides leaning in or out?

Find football goal posts or a tall straight-sided building. Take a picture with the camera perfectly level, and another with the camera pointed up at a 30 or 45 degree angle. What is the difference on the outside edges?
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02-21-2012 , 05:38 PM
Oooh, NEF plz!
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02-21-2012 , 06:33 PM
Quote:
Originally Posted by DoTheMath
Most zoom lenses exhibit barrel distortion wide open, this looks more like pincushion. So it might not be the lens/focal length at all, but rather the effect you get from aiming at an upwards angle.


A couple of things to check: look at the Exif data in the original to get the focal length, then shoot a brick wall at that same focal length, holding the camera perfectly level. Are the brick edges at the lower sides leaning in or out?

Find football goal posts or a tall straight-sided building. Take a picture with the camera perfectly level, and another with the camera pointed up at a 30 or 45 degree angle. What is the difference on the outside edges?
I got this one time when I was taking a picture of a building leaning my lens up zoomed all the way in. Good to know why.
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02-22-2012 , 03:41 AM
My dad is looking to buy a camera. Most likely a nikon since that's what me and my uncle have.

He is a novice to digital photography but owned a photography studio in the 70s so he is an old school pro.

He wants to buy a body only and borrow one of my lenses till he gets a nice lens. He is looking at the D90 or D7000.

There aren't any good sales on either camera atm and they seem to be sold out a lot of places. There are however some good deals on the D3100 leaving money to spend on nice lenses.

I told him he could possibly buy my D90 and I'll upgrade to the D7000.

What's his best bet?

D90(maybe mine)
D7000
D3100 on sale with some good lenses
used starter camera

He does a lot of high end ebay sales of antique razors knifes and guns so macro photography is kind of important but I think any of these will do a good job for that.
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02-22-2012 , 06:07 AM
I messed around in lightroom some and really enjoyed it. I can't wait to use it on some of my other photos.

I took this pic mainly to work on my composition by lining everything up. It made for really bad lighting in certain areas. I used light room to alter the photo quite a bit. It's probably a little over done and I probably need to re crop the photo with too much black space in the lower left corner.

Before


After
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02-22-2012 , 03:39 PM
Final edits

I'm pretty happy with the pic. Especially considering I didn't really care for it in the 1st place and only tried to tweak it because it was an example of a poor exposure.

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02-22-2012 , 04:36 PM
Quote:
Originally Posted by rubbrband
If I looked out my window and saw that, I'd start hunting for my gas mask.
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02-22-2012 , 04:37 PM
I just went for way overdone but i think it turned out pretty cool
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02-22-2012 , 04:59 PM
Quote:
Originally Posted by rubbrband
My dad is looking to buy a camera. Most likely a nikon since that's what me and my uncle have.

He is a novice to digital photography but owned a photography studio in the 70s so he is an old school pro.

He wants to buy a body only and borrow one of my lenses till he gets a nice lens. He is looking at the D90 or D7000.

There aren't any good sales on either camera atm and they seem to be sold out a lot of places. There are however some good deals on the D3100 leaving money to spend on nice lenses.

I told him he could possibly buy my D90 and I'll upgrade to the D7000.

What's his best bet?

D90(maybe mine)
D7000
D3100 on sale with some good lenses
used starter camera

He does a lot of high end ebay sales of antique razors knifes and guns so macro photography is kind of important but I think any of these will do a good job for that.
(I wish I had a D7000 - doesn't mean it is the best choice for you or your dad.)

Having two relatives owning Nikon, and an interest in still photography but not video makes chosing Nikon over Canon or Sony a no-brainer.

The earthquake/tsunami in Japan and flooding in Thailand are playing havoc with dSLR supply chains. Popular models are in short supply.

Which specific body to choose should be driven by intended use, experience and budget. Budget limits the upside only. If he has ample experience with film SLRs then he may benefit from some of the advanced features on a higher end or full-frame body more than a novice would. OTOH if that experience ended back in the 70s, those advanced features may all be new to him.

If all he will be doing with his photographs is putting them on the web (to illustrate e-bay sale items, for instance) then he doesn't need a particularly high-resolution sensor.

The DX crop factor might be an advantage for macro photography, as it can be for wildlife photography. It should give greater working distance and more depth-of-field, both of which are usually positives in macro photography.

If he might be buying used high-quality older lenses, he might want to avoid the D3100 or D5100 or their predecessors, D3000, D5000, D60, D40, D40X, because they will not autofocus with older autofocus lenses that don't have a built-in motor. Most lenses currently sold new by Nikon are AF-S lenses which have a built-in motor, as do AF-I lenses. There are still a few older AF lenses in the lineup, however. If your dad wants to use AF-D or AF lenses, or if he wants to use metering with a non-autofocus lens, he'd need to put them on a body that has a focus drive, which is any body except those listed above.

Some product photographers use a perspective control (PC) lens (a tilt and shift lens). If he wants to use a PC lens, he should be aware that there are some limitations of use on some bodies. The most common problem is the built-in flash interfering with upward shift of the lens. The full 11.5mm upshift is only available on D3, D3S, D3X, D300, D300S and D700 (and probably the new D800). On the D7000 and D90 it is limited to 8mm, less on other DX bodies. Also, bodies older than D90 are unable to control the lens aperture of a PC lens, so it would have to be adjusted manually on the lens.

Perhaps one approach he could take is to borrow your D90 to try it for a while. If he finds it doesn't meet his needs, he could look for bodies that address whatever shortcomings he finds. Also, get hands on experience with different models by trying them out at a store.

If you provide some more information on hard budget limits, and on how he intends to use a camera (frequency of use, personal or professional, what lenses, will photos be printed, if so at what size, what types of subject) people here might be able to make a more specific suggestion.
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02-22-2012 , 05:34 PM
Quote:
Originally Posted by rubbrband
I just went for way overdone but i think it turned out pretty cool
woulda made a great 2-stop HDR!
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02-22-2012 , 05:54 PM
Quote:
Originally Posted by Freakin
woulda made a great 2-stop HDR!
ya I am thinking of going back with my tripod
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02-22-2012 , 06:05 PM
Quote:
Originally Posted by DoTheMath
(I wish I had a D7000 - doesn't mean it is the best choice for you or your dad.)

Having two relatives owning Nikon, and an interest in still photography but not video makes chosing Nikon over Canon or Sony a no-brainer.

The earthquake/tsunami in Japan and flooding in Thailand are playing havoc with dSLR supply chains. Popular models are in short supply.

Which specific body to choose should be driven by intended use, experience and budget. Budget limits the upside only. If he has ample experience with film SLRs then he may benefit from some of the advanced features on a higher end or full-frame body more than a novice would. OTOH if that experience ended back in the 70s, those advanced features may all be new to him.

If all he will be doing with his photographs is putting them on the web (to illustrate e-bay sale items, for instance) then he doesn't need a particularly high-resolution sensor.

The DX crop factor might be an advantage for macro photography, as it can be for wildlife photography. It should give greater working distance and more depth-of-field, both of which are usually positives in macro photography.

If he might be buying used high-quality older lenses, he might want to avoid the D3100 or D5100 or their predecessors, D3000, D5000, D60, D40, D40X, because they will not autofocus with older autofocus lenses that don't have a built-in motor. Most lenses currently sold new by Nikon are AF-S lenses which have a built-in motor, as do AF-I lenses. There are still a few older AF lenses in the lineup, however. If your dad wants to use AF-D or AF lenses, or if he wants to use metering with a non-autofocus lens, he'd need to put them on a body that has a focus drive, which is any body except those listed above.

Some product photographers use a perspective control (PC) lens (a tilt and shift lens). If he wants to use a PC lens, he should be aware that there are some limitations of use on some bodies. The most common problem is the built-in flash interfering with upward shift of the lens. The full 11.5mm upshift is only available on D3, D3S, D3X, D300, D300S and D700 (and probably the new D800). On the D7000 and D90 it is limited to 8mm, less on other DX bodies. Also, bodies older than D90 are unable to control the lens aperture of a PC lens, so it would have to be adjusted manually on the lens.

Perhaps one approach he could take is to borrow your D90 to try it for a while. If he finds it doesn't meet his needs, he could look for bodies that address whatever shortcomings he finds. Also, get hands on experience with different models by trying them out at a store.

If you provide some more information on hard budget limits, and on how he intends to use a camera (frequency of use, personal or professional, what lenses, will photos be printed, if so at what size, what types of subject) people here might be able to make a more specific suggestion.
He doesn't really have any old lenses worth using. Idk what his budget is. It could literally be 1500 to 5k maybe more. It really depends how much many of his guns he wants to sell(he has a lot).

I just think he should probably wait for a more affordable d7000(~$1k) or buy my d90 when I can get a more affordable d7000.

I did see a used d80 on craiglist for $300(10k shutter count). I would consider buying this as a secondary and letting him use it till the d7000 comes back. It would be nice to throw my 55-300 on it. I should email the guy and ask if he'll take $250.
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02-22-2012 , 06:27 PM
Quote:
Originally Posted by rubbrband
He doesn't really have any old lenses worth using. Idk what his budget is. It could literally be 1500 to 5k maybe more.
That leaves a lot of options open.

Quote:
Originally Posted by rubbrband
I just think he should probably wait for a more affordable d7000(~$1k) or buy my d90 when I can get a more affordable d7000.
You might be waiting for along time. Nikon USA seems to have boosted prices for its most popular items. Best deal I could find for D7000 body in the US is U$120 more than the best C$ price I could find here in Canada. Get used to the D7000 being a $1200 - $1300 body until its successor comes out.

Quote:
Originally Posted by rubbrband
I did see a used d80 on craiglist for $300(10k shutter count). I would consider buying this as a secondary and letting him use it till the d7000 comes back. It would be nice to throw my 55-300 on it. I should email the guy and ask if he'll take $250.
Get him a used D80 if he's essentially looking for a throwaway. Otherwise, you should talk to him and ask him those questions I posed in my previous post.
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02-23-2012 , 01:32 AM
Quote:
Originally Posted by rubbrband
Final edits

I'm pretty happy with the pic. Especially considering I didn't really care for it in the 1st place and only tried to tweak it because it was an example of a poor exposure.

I really like this.
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