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#1
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The importance of focus
With all the gadgets and tools associated with cameras these days, it's easy to forget the most important one.
Focus. Yeah, I hear you out there saying "I have autofocus!". But have you tested it at various focal lengths with all your lenses? Is it accurate and sharp? Have you tried using your manual focus? Can you "see" in the viewfinder when the shot is properly focused? Do you know where the "sweet spot" for best focus is with your lens? Focus, more than anything else will make or break your picture. I'm not talking about just "not blurry". I'm talking about tack sharp perfect focus. The kind of focus that gives you shots that almost three-dimensional effect. For some examples of what I mean, you can look in this thread: http://forum.m1911.org/showthread.php?t=70405
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There are four things that account for 95% of all malfunctions related to the 1911: 1. Bad Magazines, 2. Bad extractors, 3. Bad ammunition, 4. Owning a Dremel. "1911 Reliability...What It Really Means by Hilton Yam" |
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#2
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I often find myself turning the AF feature off on my lenses. It is easier for me to manual focus on closeups and shots of things where i want to focus on a specific part of the subject.
I am still getting into photogrpahy having only taken serious interest in feb. my first good camera is my nikon d40 and I took a free class at the camera shop after purchase. the instructor works there and did a great thing by starting the class with "I would like you all to turn autofocus off now...we will learn to focus manual and then apply af after a solid understanding of focus has been achieved" that was probably the most important photography tip I have received thus far.
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I do not want any of your kool aid. Dogs love their friends and bite their enemies, quite unlike people,who are incapable of pure love and always have to mix love and hate. -Sigmund Freud |
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#3
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Dr. t's hawaii thread is good example of excellent focus too...his focus made a bunch of those pictures really outstanding.
__________________
I do not want any of your kool aid. Dogs love their friends and bite their enemies, quite unlike people,who are incapable of pure love and always have to mix love and hate. -Sigmund Freud |
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#4
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Quote:
That's a good instructor. I'd check around and see if he has any other classes coming up.
__________________
There are four things that account for 95% of all malfunctions related to the 1911: 1. Bad Magazines, 2. Bad extractors, 3. Bad ammunition, 4. Owning a Dremel. "1911 Reliability...What It Really Means by Hilton Yam" |
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#6
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Quote:
Yeah, from what I've read, the F4 is the same way. You have to swap out for the older style focusing screen to get the most of the AI-s lenses.
__________________
There are four things that account for 95% of all malfunctions related to the 1911: 1. Bad Magazines, 2. Bad extractors, 3. Bad ammunition, 4. Owning a Dremel. "1911 Reliability...What It Really Means by Hilton Yam" |
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Dr. T's photography is very well composed and the quality of the images puts me there.
I agree focus is very important, I find myself switching back and forth from manual to auto focusing. I believe the newer DSLRs do a good job on a lot of the functions.
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From my cold dead hands. If it ain't a Colt its a copy. |
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#8
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I find myself switching to Spot Metering all the time to help control what I want to focus on. It helps cut down on hunting too when I am running at longer focal lengths.
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Oh yes, focus. I remember when I first started taking wedding pictures for profit, I started out with a Yachica Mat 124 twin-lens reflex camera. It was necessary to have that larger film format for 8x10 prints. Nice camera and served me well until I could get something better. I also had an old Speed Graphic (yeah the one with the bellows) with a 6x7 and 6x9 roll film holder. I then bought a Mamia RB67, picked it up on a Friday, shot a wedding on a Saturday and returned it on Monday. Beautiful camera but not for weddings, especially in dim light. It was almost impossible for me to focus it quickly in low light situations. I picked up a Rapid Omega (new version of the Koni Omega after Mamia bought them out). I used that for many years, the split image two color range finder was perfect for quick focus along with the larger format (6x7).
When the auto-focus 35mm cameras came out, I would use it for candid shots at the reception then have the negatives scanned into digital files to work with in Photoshop. At the time, commercial photo labs offered limited services and cropping for 35mm. Ever hear about hyperfocal distance? Basically if you set your aperature at f/22, focus dead on at about 12 feet (for a 50mm lens) your focus will be acceptable for a range between 6 feet and infinity. That is the theory behind those inexpensive fixed cameras. Zone focusing is basically the same for distances closer than infinity that also uses the depth of field principle of the lens and aperature combination. Good stuff when you can turn that expensive SLR camera into an Instamatic. Sharp focus is good for some things and not good for others. For example in portraiture, a man’s face looks better with sharp focus where flaws are considered “distinguished looking” and adds “character” to the subject where as in a woman a soft focus is more desireable. |
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LoRL, that reminds me of my first shot with my first 105mm f/2.5 Nikkor. I took a picture of my mother. When she saw it, she said "Is that how old I look????". Some times it's better to leave things a little ... out-of-focus. ![]() |
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