Tuesday, November 29. 2011
Christmas presents for photographers
Are you trying to choose original and useful Christmas present for photographer you know?
I am here to help ![]()
Depending on what kind of person is photographer that you want to surprise, you should read correct section below.
For techies and gadget oriented
There is enormous choice of photo gadgets. And also, there are tons of preferences and opinions by different photographers about which new tool would be good. This is why I will try to suggest only generic presents, which should be useful and interesting to bigger number of photogs.
If he/she goes to clients and showcases his work, a good impression will be to showcase it on a tablet.
You can choose between Apple's iPad or Amazon Fire
Both are great products and if you have a techie friend, he/she will love it!
For videographers
If you know that video is the new calling for your friend, Hero cameras are THE new toys. And quite technically superb toys. They are small and record fullHD video with great quality. All this with possibility to be mounted on car, bike or even helmet - just amazing camera.
Or, if you want to really impress them on how much you know about video with dSLR - buy something from Zacuto. They are THE company that changed accessory market for HDDSLRs. The most important one is the Zacuto viewfinder
For book readers
This is tricky group. You might want to consider purchasing one of Kindle devices. Regular ones feel like real book, they do not tire the eyes and are very light and compact. Check the new Kindle touch 3g
I have one, and absolutely adore it.
If you prefer to give a real paper book, make sure that you know what level your friend has in photography and what is his/hers preferred field. In case you are not sure, I would suggest to again, choose something more likelly to appeal to everyone. Maybe something on photography business will be better, or just selection of National geographic hardcover big books. Those look great, have great photos, and actually one can learn a lot just by analyzing the great photography in them. I can suggest Through the lens series, amazing stuff.
Personal gifts
This category is for those of you that want to offer something both photography oriented and with personal appeal.
Not all gloves are good for photography. But here are ones that are
warm and actually make winter photography much easier. Lowepro gloves. I
have two pairs of those - enough said
You
cannot go wrong with those cure coffee mugs, too. You just have to know
which brand your friend prefers and choose the correct one (being that
Canon, Nikon or some other).
And, I saved the best for the end: Camera Cufflinks. My personal choice is below dial, it is both stylish and does not stand out too much, but is also sooo photographerygeekishlygood, that I rarely go to shooting without those:
If you have questions, do not hesitate to ask them in comments section, I will try to reply ASAP.
You can also check our older articles: winter presents and Christmas presents 2008.
Friday, April 2. 2010
Why red eyes appear in my photos and how to prevent them
Question: Why do those red eyes appear?
Answer: When strong white light enters human eye, some of it reflects, and most of the visible reflected light is red. So, when you shoot with flash, chances are people on your photos will have red eyes. Voila - Demon eyes made easy
Question: How can I prevent this ?
Answer: Here is one simple trick that sometimes can do the magic.
The light enters our eyes through our pupils. Pupils actually act as eyes apertures - they open and close, allowing more or less light to enter. Tell your subject to look at something bright for a short period of time (be careful. Don't make them look at the sun or similar dangerous objects for our eyes). Their pupils will automatically close in order to lower the amount of light entering the eye. Now, tell them to look at you and BOOM! flash them out! Since pupils were smaller, less light from your flash entered the eye, so less chance to see a red eye (d)effect.
Some photo cameras have no-red-eye mode which works in similar way: it flashes few times, which closes subject's pupils, and then the photo is made.
This trick, while useful, is not always working.
Question: How to really prevent red eyes in a photo?
Answer: Imagine that you are standing in front of a mirror, and you have flashlight in your hand. (Or, if you want, do it for real with lights off! Ideal flashlights for this experiment are the ones which have focused light. Do not try this with lasers! While they are ideal for experiment, they are also ideal for ruining your eyes!)
Put the flashlight in front of your eyebrows, pointing exactly at reflection of your eyes at the mirror. The mirror reflects the light and the light will strongly shine in your eyes.
Now, take flashlight to your right (as far as your hand goes). Point its light at the same place in the mirror.
You will notice that the light that shines directly at your eyes is none.
This is something that we are familiar with.
Now, if your eyes were camera sensor, flashlight was your portable flash unit, and the point in the mirror you were lighting was your photo subject - it should be clear that:
In order to prevent red eyes you should have your light source moved further from your lens.
How much further depends on how big light source is, how strong it is, how far you are from the subject etc.
Have fun flashing your subjects
Monday, August 3. 2009
CPL - circular polariser filters
- Short Information
- Detailed information
- Examples
Short information
This is second article on photography filters. You can read the first one on UV photo filters.
For those of you that don't want to get too technical, here are major benefits of using polarizing filters (scroll down for examples):
- colors are more saturated
- you can get darker colors in the sky - even dark blue sky
- remove reflections from water surfaces and glass
- use it to reduce light so that you can shoot with slower shutter speeds
Detailed information on how Polarizing filters work
A physicist would say: most sources of electromagnetic radiation contain a large number of atoms or molecules that emit light. The orientation of the electric fields produced by these emitters may not be correlated, in which case the light is said to be unpolarized. Which, translated to plain English means that: almost all light is, by default, is in state that is unpolarised. Here is a illustration of unpolarised light:
When this light hits some surface, as glass or water surface - it gets reflected. Leve of reflection depends on entrance angle of the light and surface reflection qualities. Interesting part is that when the reflection occurs, very often the light is being polarized, because only one of atom generated waves is being reflected. To a naked eye - the light is the same. We can not feel any difference.
When we put a polarizing filter in front of our lens, here is what happens. Polarizes acts as filter to the polarization. It has one plane of polarization - and only light that has that plane will pass. All others are blocked. So, if we use polarizer with regular light it will pass one plane and the final image will look the same - just as we did not use any (since we cannot see the difference). However, when we use polarizing filter with polarized light, interesting thing happens. The light has one orientation of its polarization and the filter has other. When those two match - the light is passed. When they do not match - filter will block the light. Quantity of blocking depends on filter make and quality.
The filter is most effective when used at 90 angles degree from the light.
Air atoms reflect and polarize some of the light that hit them. Lets say that we are shooting some landscape. If we put on pol. filter and point the lens at 90 degree from the sun, we can benefit from darker sky. So, get the sun to your left or right shoulder and make that landscape shot with and without the filter. What happens is that the polarized light from air atoms is blocked. So, the sky itself has less light that hits the sensor and it appears darker. This is useful as usually the sky is very bright, and not so pleasant for viewers eye.
Same applies to reflected light from leaves, doors, glass, water surfaces etc
Examples
See how the filter darkens the sky, defines clouds and also makes trees little greener
Polarization filter is oned on left side. check how it removed the reflection in glass, so you can see through it
The filter has darkened the sky, and also removed reflection from sea surface so that the sea bottom is visible
Wednesday, March 4. 2009
Travels to the edge with Art Wolfe
Often times to make the shot you have to prepare and wait. You have to make a connection with the people you are about to shot. More time can go in organizing the whole process than in actual shooting and postproduction. Its is always great when some photographer reveals parts of this preparation process, too.
Last year , I watched some of Art Wolfe series Travels to the edge.
Recently, I received one of his books as a present, which reminded me of this great guy.
Here is a quote from his site:
Over the course of his 30-year career, photographer Art Wolfe has worked on every continent and in hundreds of locations. his stunning images interpret and record the world's fast-disappearing wildlife, landscapes and native cultures, and are a lasting inspiration to those who seek to preserve them all. Wolfe's photographs are recognized throughout the world for their mastery of color, composition and perspective.He has published a lot of books and won many awards.
Art also likes teaching and he has passion for what he does. Knowing that, you should not be surprised that his TV series: Travels To The Edge with Art Wolfe are a great success. Sometimes, I have hard times deciding which one has done better job: Art Wolfe or his cameraman
If you like nature, wildlife, you will like this videos. If you are a photographer - you will love them.
I strongly suggest DVDs available on Amazon:
For most of us, it is not possible to travel to distant places, have the right gear for the job and knowledgeable guide that will take us to the perfect spot. However, this should not discourage you. Actually, the Travels To The Edge series inspired me for one personal project: to create album presenting the small municipality where I was born. I suggest you to take some similar project. After all, it is those selfprojects that make us progress.
If you have come out with some interesting idea for project,please, share it with us.
Thursday, December 4. 2008
Books as presents for photographers
I received several emails from readers who wanted me to suggest some good books for photographers. Most of them wanted to buy those as a gift.
I will make some book reviews in 2009, but since it is a christmass / new year season, I decided to help you in some quick and good way. Amazon have whole section with bestseller books in photography category. Here you can see what people usually buy, so you can choose one based on personal preferences of the person that the book is going to
Also, don't forget that National Geographic photography books are always a good choice, especially if the person is just starting or wants to learn a new field.
If you are not sure what the person will like, you can always ask them
In case you prefer to make this as surprise - take a look at my article for good ideas for presents for photographers, or the one which is one year old, but still useful: winter presents for photographers


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