If you have money to buy another lens I suggest the Canon 100mm macro non-L. It's $550 right now on B&H Photo. I have one and it's very sharp. If you want the best sharpness without spending a couple thousand dollars, get a prime lens (non-zoom).
goldboughtrue Goldmember 1,857 posts Likes: 4 Joined Mar 2007 Location: Colorado More info | Aug 25, 2012 15:10 | #16 Permanent banIf you have money to buy another lens I suggest the Canon 100mm macro non-L. It's $550 right now on B&H Photo. I have one and it's very sharp. If you want the best sharpness without spending a couple thousand dollars, get a prime lens (non-zoom). http://www.pbase.com/goldbough
LOG IN TO REPLY |
sandpiper Cream of the Crop More info | Unfortunately, the question you are asking is a bit like "which low cost consumer grade lens will give me top quality, professional, results" and of course it doesn't really work that way. The reason those other lenses cost so much is because they are better, and aimed at the professional / serious amateur market.
LOG IN TO REPLY |
Aug 25, 2012 15:15 | #18 Geejay wrote in post #14905886 How do you set up? What focal length, f-stop, distance to subject, distance to background, focus point(s), shooting mode, etc.. Even though a 5D/1DS series with some nice glass (tilt and shift lens is handy in this situation but is expensive) would I guess be a more optimal gear choice for product shots, the 7D with your current lens or those suggeted above should be more than good enough to deliver sharp images. Have you studied this area of photography? I'm thinking about lighting and DOF mainly. These are pretty high on the list of things to understand and control for product shots. Perspective and the effects of focal length also figure.. i want to cry not
LOG IN TO REPLY |
DreDaze happy with myself for not saying anything stupid More info | Aug 25, 2012 15:20 | #19 Dabrix wrote in post #14905882 Like: CP, GND, L-version, IQ, LR.... <-- all this lol CP=circular polarizer, good for cutting reflections- you don't need one Dabrix wrote in post #14905917 i want to cry not ![]() well if you are asking about the attached picture how i tok it.. i really forget how! but i can see the info that may help.. i was asking about the lenses but i figured that i really need to understand much more than the lenses... well im graphic designer i have some knowledge but not in cameras ![]() if you have the original shot(resized works), and not saved for web...we can find all the settings... Andre or Dre
LOG IN TO REPLY |
Aug 25, 2012 15:21 | #20 sandpiper wrote in post #14905914 Unfortunately, the question you are asking is a bit like "which low cost consumer grade lens will give me top quality, professional, results" and of course it doesn't really work that way. The reason those other lenses cost so much is because they are better, and aimed at the professional / serious amateur market. Commercial product advertising work is largely done on medium format cameras (shooting at up to 200 megapixels and costing up to £30,000) with very high quality lenses, so don't expect to match the quality with low end gear. However, as mentioned above a good prime can still deliver very good results at reasonable cost. One thing nobody has mentioned yet, how much sharpening are you adding at the editing stage? The 7D has a reputation for soft images straight out of the camera and needs a little more sharpening than most cameras. If you aren't sharpening sufficiently, that combined with using a prime instead of a superzoom, which are not the most efficient of designs due to the compromises needed to get such a wide range of focal lengths, should improve your shots significantly. Otherwise, just get your technique right, suitable apertures, tripod, timer or remote release, mirror lock up etc. as mentioned above. That's true.. i use this photography as added value to my customers, and i understand high quality pictures = expensive lenses!
LOG IN TO REPLY |
Were you leaving the IS (image stabilization) on when it's on the tripod? R6 | R7 | 15-85is | Rokinon 14 2.8 | RF 16 2.8 | 16-35 F4is L | RF 24-105 F4is L | RF 70-200 F4is L | 100-400 II L | Σ150-600 C | 1.4X III | 2X III | 430ex |
LOG IN TO REPLY |
sandpiper Cream of the Crop More info | Aug 25, 2012 15:29 | #22 Dabrix wrote in post #14905944 i really do retouching on pictures and i get them like what i want but why not get them at least sharp enough before editing in photoshop. The 7D has a strong anti-aliasing filter in front of the sensor, which does soften the image a bit, you need to sharpen them to counteract that at least.
LOG IN TO REPLY |
Aug 25, 2012 15:30 | #23 DreDaze wrote in post #14905940 CP=circular polarizer, good for cutting reflections- you don't need one GND=graduated neutral density filters, good for landscapes where the sky is bright, and the foreground is dark- you don't need one L-version=L lenses are the professional series of lenses from canon- still don't need one for sharp product shots IQ=image quality, how good an image a lens can deliver LR=lightroom...program used by many here...like photoshop if you have the original shot(resized works), and not saved for web...we can find all the settings... Ok, i didn't found the same picture above! but i have uploaded new one not resized it's better than the first one but you can see what's wrong with it. here is the link:
LOG IN TO REPLY |
Aug 25, 2012 15:35 | #24 sandpiper wrote in post #14905964 The 7D has a strong anti-aliasing filter in front of the sensor, which does soften the image a bit, you need to sharpen them to counteract that at least. I know you haven't got "image editing OK" turned on, but I hope you don't mind that I did a quick sharpen on the label and inset it against the original. If you do mind, just say so and I will take it down. Bear in mind this was a 5 second "down and dirty" sharpen, it could probably be improved with a little more care. It isn't going to come out razor sharp, but I don't think you are as far out of the ball park as you think you are. ![]() this picture before any retouching! ofcourse i will not do shrpning and put it here and tell you guys why i don't get sharp images!
LOG IN TO REPLY |
Aug 25, 2012 15:36 | #25 ct1co2 wrote in post #14905955 Were you leaving the IS (image stabilization) on when it's on the tripod? yes it was ON when i shoot that picture!
LOG IN TO REPLY |
DreDaze happy with myself for not saying anything stupid More info | Aug 25, 2012 15:36 | #26 so your shot was at 32mm, f5.6 1/100 ISO 800... Andre or Dre
LOG IN TO REPLY |
Aug 25, 2012 15:50 | #27 DreDaze wrote in post #14905981 so your shot was at 32mm, f5.6 1/100 ISO 800... i'd stop down the lens to f8/f11 lower the ISO, and since you're on a tripod you'll have a slow shutter speed...but use the timer function so you pressing the shutter doesn't cause any blur of course if you're happy with that focal length something like a sigma 30mm f1.4 would give you a sharp shot at f5.6 honestly though, i'd probably just boost the in camera sharpening...stop it down a bit, and be happy...for a product shot i don't think you need 100% crops to be super super sharp...if you want to get closer details take a closer shot Thanks alot that's really helpful
LOG IN TO REPLY |
Aug 25, 2012 17:03 | #28 Dabrix wrote in post #14905774 Hi, I use Canon 7D with the regular lens kit "18-135mm" when i use it for product photography i always get blurred pictures! i mean not SHARP !! (Please check the attached)what is the best lens to use and please don't mention the thousand dollars lenses The question should be more "what is the best camera to use?" For product photography, a medium format camera
LOG IN TO REPLY |
TSchrief Goldmember 2,099 posts Joined Aug 2012 Location: Bourbon, Indiana More info | Aug 25, 2012 18:23 | #29 Permanent banDC Fan wrote in post #14906197 The question should be more "what is the best camera to use?" For product photography, a medium format camera Not only do Hasselblad lenses cost in the thousands of dollars, the Hasselblad H-series digital cameras are priced in the tens of thousands. For many of the busiest professionals, the prices of the digital medium format cameras are considered a bargain, because they no longer need to spend money on film and processing. Frankly, using a DSLR that is a descendant of the old 35mm SLR's can be considered the technical equivalent of bringing a knife to a gunfight for product photography, for reasons that have been noted in this thread. Pentax 645D: $10k and it works with all the Pentax MF lenses. A bargain.
LOG IN TO REPLY |
Aug 25, 2012 19:02 | #30 TSchrief wrote in post #14906395 Pentax 645D: $10k and it works with all the Pentax MF lenses. A bargain. Apologies to supporters of Pentax, Bronica, Mamiya/PhaseOne and Rolleiflex medium format cameras for the omissions.
LOG IN TO REPLY |
![]() | x 1600 |
| y 1600 |
| Log in Not a member yet?
Register to forums
Registered members may log in to forums and access all the features: full search, image upload, follow forums, own gear list and ratings, likes, more forums, private messaging, thread follow, notifications, own gallery, all settings, view hosted photos, own reviews, see more and do more... and all is free. Don't be a stranger - register now and start posting!
|
| ||
| Latest registered member was a spammer, and banned as such! 2933 guests, 167 members online Simultaneous users record so far is 15,144, that happened on Nov 22, 2018 | |||