Archive for digital camera

Keeping Your Camera Functioning in Arctic and Sub-Zero Temperatures

// December 26th, 2009 // No Comments » // Uncategorized, dSLR, digital camera, digital photography

Keeping Your Camera Functioning in Arctic and Sub-Zero Temperatures – PictureCorrect

Most SLRs cope remarkably well with freezing temperatures. I’ve had no problem using Canon EOS SLR cameras below zero for weeks on end, often down to -20°C and in extreme down to -30°C. This article is for those trying to keep such a camera going under expedition conditions, such as an icecap crossing or mountaineering expedition in the arctic: ie no power sockets, adverse weather, sleeping in tents on the ice and for a period of weeks. However much of the advice also applies to using a camera in cold conditions generally.

Keeping Your Camera Functioning in Arctic and Sub-Zero Temperatures – PictureCorrect

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How to Make a Remote Shutter Release from a Doorbell [DIY SPECIAL]

// June 25th, 2009 // No Comments » // Syndicated Feed, digital camera

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In this DIY tutorial Philip Schütz (see his Flickr account here) takes us through the process of making a wireless remote shutter release from a doorbell. NOTE: no responsibility for damage to you, your camera or doorbell will be taken by DPS: proceed with care.

Did you ever want to try wildlife shots, but the animals were scared by your presence? Did you ever want to do self portraits, but your IR remote couldn’t do the job? Real wireless remotes can help you, but they are an expensive piece of equipment. In this tutorial you will learn how to modify a wireless doorbell, that you can get in any home depot store or garage sale, to make your Canon EOS DSLR focus and release the shutter from a great distance.

Finished.jpg

Please note: I do not take any responsibility if your camera and/or you take any damage. Building the wireless control requires a bit of soldering, the soldering iron is hot and if you short?circuit parts you could destroy the doorbell. However, don’t worry if you never used a soldering iron before, if you follow the instructions carefully and handle the soldering iron with care any damage is very unlikely. You don’t have to worry about high voltages or currents, the bell and the camera use only batteries, you should avoid touching any parts anyway unless you have to.

1. What you need

  • A small soldering iron (15 – 25W)
  • Big tweezers or needle?nosed pliers
  • Two pieces of wire, you can cut almost any piece of old wire you have
  • A stereo cable with 2.5mm plug (Or a 2.5mm to 3.5mm adapter and old headphones)
  • A MOC 3020 or MOC 3040 chip, ask the local electronics store, they’ll help you out
  • A wireless doorbell, make sure it has an LED that is lit when the bell rings and a long melody

2. The Bell

At first you should test the bell, the LED has to light up when you press the button, and it is best if the LED stays lit for as long as you push the button on the remote. Open the bell and disconnect the speaker, you don’t want the animals be frightened by the sound, do you? Test the bell again, even if you disconnect the speaker, the LED should still light up.

Now disconnect the LED. If it has high legs, you can just cut if off near the LED, that’s the easiest way. If it is soldered directly to the board, you have to heat the solder spots on the other side of the board with your soldering iron and pull it out.

Take your MOC and look at the top, the legs facing down. There is a little marking, a small circle or a semi?circle imprinted in the case. In the photo below you can see the numbers of the pins I will refer to from now on. On the left side of the MOC between pins 1 and 2, there is a LED, similar to the one you just removed from the bell. The pins 4 and 6 on the right side of the MOC are only connected, if the LED in the left part is lit.

MOC 3020.jpg

It gets a bit tricky now, so be careful. If you have soldered before, you can skip the following section.

Excursus: Soldering

Turn your soldering iron on and wait until it is hot. Meanwhile you take your piece of wire and remove the isolation on the one end. Now wrap the copper core of the wire around the part you want to connect it to. Put some solder on the tip of your soldering iron so it melts.

Now bring the solder onto the connection of the wire and the other part so it flows on the wire and the other part to get a good electrical connection. Repeat until the wire does not move anymore. Use the tweezers or pliers to hold the wire or the chip in place. Pull gently to test the connection.

You have to connect pins 1 and 2 to where the LED was before you cut it out. The anode must be connected to pin 1 and the cathode to pin 2, do not confuse them, it will not work the other way round. You should see which one is which from a small drawing on the board (see photo below). If there is no drawing, well then it is a bit of a guess. I suggest you only connect the wires without soldering until you know if you got it right. You can use two pieces of wire like I did, or you can connect the MOC directly to the board if you know what you are doing.

Diode.jpg

Be careful when soldering: Pins 1 and 2 and the wires on the board must not be connected in any way, don’t use too much solder.

3. The Camera

We will now work with the camera. Plug your 2.5mm cable into the cable release connector of the camera. Now cut the cable at the desired length (I suggest at least 4 inches) after the plug and remove the isolation. You should now see for separate wires, two of which are isolated again and two blank ones. Remove a piece of the second isolation as well. Make sure none of the wires are connected and turn your camera on.

Cable.jpg

One of the isolated wires connected to either of the blank ones will cause the camera to focus, the other isolated wire connected to a blank one will make the camera focus and shoot. This alone is an improvised cable release, should you ever need one. Now solder one of the blank wires to pin 6 of the MOC and the isolated wire that made the camera focus and shoot to pin *4*, or vice versa, it doesn’t matter here. You can now test it ? press the button of the remote and the camera should take a photo. If the camera focuses but does not shoot, try holding the button of the remote for some time until it does. Nothing happens? Most likely you switched anode and cathode of the LED ? fix that and it should work.

4. The Case

Put everything in the case of the doorbell, make sure nothing is connected to anything it should not be and cut a hole for the wire to the camera. I secured the cable with some tape for strain?relief.

Congratulations, you are done!

Post from: Digital Photography School – Photography Tips.

How to Make a Remote Shutter Release from a Doorbell [DIY SPECIAL]



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Characteristics of Great Photographers – Curiosity

// June 25th, 2009 // No Comments » // Syndicated Feed, digital camera

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While the old saying says that ‘curiosity killed the cat’ I’m coming to see that ‘curiosity’ is an incredibly useful characteristic to have as a photographer.

Here’s a few reasons why curiosity is a characteristic of great photographers:

1. Because it helps them notice things others are oblivious to

As I was surfing through the last 7 days of interesting photos section on Flickr earlier today, one of the things I noticed most about the photos that I saw there was that very few of them were of out of the ordinary subjects. Rather many of them were stunning images of everyday things that most of us wouldn’t even think to look for beauty in.

2. Because it drives them to find new ways to show ‘normal’ items

Another thing I noticed about many of these photos of ordinary everyday subjects was that the photographers found interesting ways to make them look extraordinary. They did this by finding interesting angles, placing their subjects in unusual settings or by experimenting things like focal length (particularly macro shots).

3. Because it drives them to learn about their digital cameras

The last thing I noticed about the shots on flickr was that some of them showed that their photographers had a good grasp of their cameras and how to use them. It was obvious to me that many of the photographers had ventured out of Auto mode and had learned to use other functions of their cameras. There is obviously a lot of experimentation going on with many of the shots – evidence of curious minds wondering what will happen if they just take the shot like this….

4. Curious photographers intrigue the viewers of their images

I’ve got no way of proving this one but it’s a theory I’ve always had. Creative people who are willing to push boundaries and explore new ground tend to be the type of people that others are drawn to. Curious photographers images are attractive because they help the rest of us view the world in new and intriguing ways.

Post from: Digital Photography School – Photography Tips.

Characteristics of Great Photographers – Curiosity



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How To Photograph Your Product to Enhance Your Online Sales in 4 Easy Steps

// June 25th, 2009 // No Comments » // Syndicated Feed, digital camera

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picture-2

Product: Umba Lumba

I have to start by informing you that ultimately I’m a huge fan of brick and mortar.  I like to go into a shop, talk to real, living, breathing humans, face to face.  I like to touch and feel my purchases.  I enjoy smiling at clerks, asking them where they’re from, and finding out if they have kids and such.

The reality is that we live in a whole new world. I’m finally starting embrace the fact that just maybe, my brick and mortar passion is going to have to become a thing of the past.  I’m being forced to inch my way into the freakishly powerful world of online shopping.

I’ve recently spent a lot of time perusing sites like Etsy and other “small market” online vendors.  The other night I spent a considerable amount of time on Etsy searching for something very specific.  As I was sifting through the gazillions of similar products-alas, none of which ended up being exactly what I was looking for- I noticed a trend: If a product had a bad photograph, we’re talking the little thumbnail preview image here, I would not even click through to see the product details.

I am convinced that a good image can be a make or break situation for an online vendor.  I can say emphatically and with absolute conviction that I would be more likely to purchase a poorly crafted product that had been well photographed than I would a wonderfully made product that had been photographed poorly.  I think online shoppers, admittedly on a subconscious level, are making similar judgments, though perhaps not as extremely, of our online products every day.

Here are some tips anyone with ANY camera can begin using today to improve the quality of their shots for online sales.

**Given the fact that few online vendors are also skilled photographers with fancy lighting set ups, we’re keeping things super simple by using natural light. **

1. Turn Off the Flash

Start by turning off your flash.  9 times out of 10 glare (caused by the flash) on your product is going to make the image look amateur and as a result lower the buyer’s confidence in the quality of the product as a whole.  Wait until daytime, turn out any lights in the room, and pull a table up close to a window or doorway. Photograph your product there in the soft difused light.  Diffused light isn’t only flattering light for skin tones and face shapes, it’s just as powerful a photographic tool on your pretty product.

2.  Remove Distracting Elements

I can’t even believe that I’m forced to point this out.  Sheesh people. :)   Remove anything from the photograph that doesn’t add directly to the feel/concept of the image as a whole.  Obviously this includes any kind of mess or clutter that is in no way related to the product, but also, this applies to elements you’re tempted to add to the image just for the sake of creativity.  I know it’s our tendency to attempt to grab the buyer’s attention by utelizing our creativity to create a “catchy” image.  Remember: 99.9% of the time what we think is going to be “catchy” ends up being a turn off to buyers as it simply looks cluttered and distracting.  Not to say that there’s no good in staging. . .

3.  Utilize Simple Staging.

Simply placing your product on a piece of glare free fabric (or paper) can be sufficient.  A a simple complimentary pattern may add a little punch without feeling too busy.  Having a model wear the product (if applicable) rather than just photographing it lying lifeless on a table can add dynamic.  The trick is to attempt to be creative without getting out of control.  Your product should be the focus of the image.

The rule of thumb should be, if your staging is distracting from your product, or if your eye isn’t immediately drawn to your product, but first drifts to another part of the image, then you need to back off of the staging.  Be sure to get an outsider’s opinion.  Sometimes we get so caught up in the concept we’re going for as photographers that our judgment can become clouded.

4.  Employ Creative Use of Depth of Field to Highlight Product Detail

Use a low aperture to create a shallow depth of field to highlight the elements that make your product special.  Since people can’t physically handle your product, you’ve got to make sure you show them everything there is to show. . . including the details.  If you’re not familiar with controling depth of field check out this article from the DPS archives or simply switch your camera over to Aperture Priority and make sure your aperture (fstop) is dialed down to the lowest possible number your lens allows.

Have more tips?  Be sure to add them in the comment section below!

Happy Shooting!

Post from: Digital Photography School – Photography Tips.

How To Photograph Your Product to Enhance Your Online Sales in 4 Easy Steps



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An Interview With Landscape Photography Legend Art Wolfe – Part 1

// June 25th, 2009 // No Comments » // Syndicated Feed, digital camera

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ArtWolfeI’m a member of a photography group which was recently invited to attend a presentation from photography legend Art Wolfe.   I have been admiring Art’s work for the past two decades while I have been exploring photography and hoped to get a chance to meet him.  Living under the principle, “If you don’t ask, the answer is always no” I presented the idea to Seattle Photography Associates Executive Director When Paddison.  When has been a great resource for this community group and didn’t let me down.  She was able to procure me a 15 minute interview with Art before a presentation of his work at the Kirkland Performance Center in Kirkland, Washington.

Before I get to the interview, let me say that Art is not only a fabulous photographer, he’s also down to earth and a pleasure to talk with.  He’s engaging, has an easy, yet excited manner and makes those he contacts feel at ease.  After our interview and before the presentation he walked through the Performance Center audience and spent time sitting and chatting with those who had come to experience his presentation.  He’s a real class act and I am very glad I got the chance to sit with him and pick his brain.

Note: part 2 of this interview with Art Wolfe will be published here at DPS tomorrow. Stay tuned via one of our subscription methods to get that update.

And now, Part 1 of the transcript from the interview with Art Wolfe

PETER: Your schooling was in art, specifically painting, at the University of Washington yet you are most widely known for your photography.  What about photography changed your focus?

ART WOLFE:  It was at a time in the late 70s when photography and 35mms were becoming more and more and more handy.  I got a camera when I was in a climbing class outside of college and I started taking pictures just to document the climbs and I just took to it like a duck in water.  The speed with which I could take compositions and make multiple compositions was much more suited to my temperament.

Having said that, I’ve just recently got back into painting after 30 years. And now it’s been great because I’m taking it a step further and melding my paintings and my photography together.  So it’s kinda like a full circle.

PETER: When I was asking on Twitter for questions readers would like to ask you, @wrighttony told me to ask to see some of your paintings.

ART WOLFE: It’s amazing, I knew because over the years I’ve had interviews and people would invariably ask me if I ever would  get back to painting; I said,”Someday”. I never threw away the paints or brushes. And suddenly I think one of the interviews spurred me to see if I still have any kind of eye-hand coordination. And you never lose that.  In many ways the paintings I’m painting now are way more abstract are more sophisticated because the intellect has evolved over 30 years.  So, it’s been fun.

PETER: What elements are you most interested in while choosing a travel destination?

ART WOLFE: The elements are the same ones that would make me want to go to that place.  In other words, a sense of have I seen this scene over and over and over again in peoples pictures or on TV shows.  Or is there a sense of wonderment and adventure to go and see something not quite seen before.  And if it’s been seen before, can we more importantly put a different slant on it.  So those are some of the motivations.  But I pick the greatest places around the world (smiles).  The most remote cultures the biggest mountains. The most austere, remote deserts.  And that’s a great starting point.  If the show continues for 5 years I’m sure we’ll get down to exploring the Kent wetlands, but right now we still have a lot of places to get to.

PETER: You’ve been a professional photographer for over 30 years and you’ve seen some great photographers come and go.  Who out there inspires you today?

ART WOLFE: Wow.  It’s a lot of my non-nature colleagues.  I love the work of Greg Groman and his nudes and celebrity photos.  You know it’s….what’s his name…..you know I’m at the age quite honestly where I have to relax the brain to access the short term memory.  Let’s come back to that one because there are some but you know it’s like, pulling names out of the hat is really difficult for me.

PETER: Ok, no problem.  How important is it to you to have professional equipment?

ART WOLFE: Absolutely, I’m not at all a techy, nor am I someone who polishes the latest camera and plays with the latest gadgets.  I’m pretty uninterested in technology and that’s the bottom line.  Having said that, I’d be idiotic if I’m going to take anything less than the best equipment into the field.  Because I’m spending as much energy as you can imagine getting into the middle of the Sahara and to have something to capture the culture and atmospheric conditions that is less than what I could have brought would be ridiculous.

So, I bring really high end cameras along and I’m working on a project right now that involves human nudes, abstracts and I’m using Phase 45 equipment so it’s a huge file.  Because I’m really rapidly heading towards fine art prints and collectors prints and I want the best equipment to capture that.

PETER: Digital Photography School has a fair amount of beginning photographers who are regular subscribers.  For someone just finding they have a passion for photography, what would you say is the best thing for them to focus on from the very beginning?

ART WOLFE: To pursue their passion and to not worry about money. In other words, I think so many photographers really want to figure out where’s the economy and whether they can justify their interest in photography by the amount of money they can make from it.  I think that’s wrong headed.  I think; don’t think about money, follow your passion, make whatever you can work in continuing your adventure with photography and someday if that’s part of what you want, money will come.

But I think people feel that if they’re not selling their work or making money from it, their work is some how inferior and I don’t think it’s ever been a measure of whether your work is of value or not.  A few of us neurotic folks make our living from the work but it is by no means a very easy occupation and I don’t think it’s either a measure of whether your work is good or not.

So, I think people should follow their passion, whether they make money or not.

In Part 2 of the interview, Art Wolfe speaks to his use of design in taking and teaching photography as well as his transformation to only shooting digital while on a trip to Antarctica. 

Post from: Digital Photography School – Photography Tips.

An Interview With Landscape Photography Legend Art Wolfe – Part 1



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