
Category: travel photography
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African Elephant in South Luangwa NP, Zambia.
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El Castillo the Pyramid, Chichen Itza, Mexico
Planning and Preparation for Travel Photos

El Castillo the pyramid, at Chichen Itza, Mexico. Click on the image to view a larger version and for other options -

Learn how to use aperture priority in 15 minutes
You’ve got the new beaut camera or maybe you dusted off an old one that you’ve had for a couple of years and instead of using your smartphone, you thought you would use this for your marketing images. After all you have enough of searching for stock photos that just aren’t what you need.
After looking at this camera you realise there’s a dial on it that says A, P, S and P and maybe a couple of other items like the picture of a video camera, auto or some other sign that gives you choices to select a genre. But you’ve heard that the best way to shoot is to use “A’. But what is A?
Well it’s Aperture priority. Now to refresh your memory on what aperture is I’ll send you off to have a quick read of these 2 articles.
10 Vital Facts about Camera Aperture
Understanding the 3 points of the exposure triangle
So now you’ve done that or at least scanned it. Lets’ go forward
A stands for Aperture – yes, you’ve worked that out. Great!
Aperture is measured in f-numbers. An f-no. or f-stop is the size of the aperture and by moving that dial you control it.
Usually the numbers relate to a stop and each stop represents twice the preceding value and half the next higher value. So, if the number was 1 then the next number would be 2 and then the next number would be 4 and so on.
In f-nos they look like this:
f/2.8, f/4, f/5.6, f8, f11, f16, f/22 which is slightly different from what I just told you and that’s because it works in the amount of light it lets in. f/4 lets in half as much light as f/2.8, f/5.6 lets in half as much light as f4, f/8 lets in half as much light as f5.6 and so on.
It is arguable that changing the Aperture setting is the best or at least one of the best ways to be creatively in control with the final image that you want.
So why would you want that? Well from a creative control point of view it gives you options.
Options like how much you have in focus;
Basically, as you look at a subject or scene you can set the F-no. so that you can decide what you want in focus. That could be just the subject or everything you can see within the frame.
How does it do that? Well I won’t go into the physics too much as you’re here to learn quickly and I don’t want you to get bogged down in detail.
In simple terms, the bigger the hole or aperture the less of the scene in front of the camera from front to back is in focus.
And that is called the Depth of Field (DOF).
Let’s look at this infographic that shows the differences in f-no in a plan or overhead view:
The left-hand side shows a shallow DOF due to a small f-no or a large aperture. The amount in focus is quite narrow. Whilst if we go to the right-hand side the amount in focus is significantly greater.
If I added another diagram to the far right showing an even smaller aperture then the amount in focus would extend out to infinity. I didn’t want to confuse you though.So, let’s look at when you would use this with this little chart:
OK enough from me, now it’s down to you.
1 Grab that camera, turn it on and take off the lens cap!
2 Get a bottle or a can or vase (the subject)
3 Now go outside
4 Mount ‘the subject’ on a table or some support
5 Find that dial that has “A” on it and find the dial that you use to adjust it.
6 If you have a zoom lens make sure it’s between 50mm and 100mm (35mm equivalent).
7 Now take three shots:
1 At Ff2.8 or lower if your camera goes that low. You may find that you can’t go as low as that due to the lens you have. So, in that case just go with the lowest setting.
2 At f/11
3 At f/22. If possible, this shot should have a long background.
Because ideally you want the same background, having a big garden or living in an apartment with a view are the ideal locations.
But you could just go to the nearest park and take all three there.Compare the shots to see the differences and then play around with different focal lengths as that can make also change the DOF.
See these examples:

f/5.6 
f2.8 It’s best, if possible, to compare images on a monitor or at least a tablet.
Voila, you should now have an understanding of how to use the A or Aperture setting.
All in all, that should have taken you around 15 minutes (not counting any travelling time).
As an aid to this I have a simple checklist for you to download.
Just pop your name and email in the box below and it will magically appear in your inbox.
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10 Vital Facts about Camera Shutter Speed
In 10 Vital Facts about Camera Aperture I wrote that “The aperture of a camera is the centre of the photographic universe – well maybe – the other centre, as some would argue, is the shutter.”
Let’s go to the other centre of the photographic universe, the Shutter and specifically Shutter Speed.
In all honesty, I must admit that shutter speed is just as important as your aperture setting. In another post Understanding the 3 points of the exposure triangle I make it clear (I hope) that ISO, Aperture and shutter speed all influence each other. Adjust one and the other changes.
So, you can see how important it is to get the right setting.
BTW make sure you scroll to the bottom of the page for an Infographic summary
Moving on let’s get straight to the 10 Vital Facts about Camera Shutter Speed.
1 The Shutter Speed is the speed that it takes to open and close the flap that sits in front of the aperture.
2 It’s measured in seconds and fractions of seconds e.g. 1/500 of a Second
3 To freeze action you need a fast (or quick) Shutter Speed
4 To show movement you need a slow Shutter Speed
5 It’s a big contributor to Camera shake or lack of
6 To calculate the minimum speed you need to prevent camera shake, use this rule of thumb. At 100 ISO- the Shutter Speed = the focal lens setting of a lens. More on this below
7 Shutter Speed becomes less important, in most situations, the better or brighter the light you have
8 When taking hand held photos in poor light i.e. indoors without a flash you need to use the fastest speed you can get.
9 The faster the shutter speed the lower the F Stop number which can in turn, can influence how much you can get in focus.
10 Taking photos with a lower F stop gives you much more freedom with your shutter speed in good light but reduces as stated in 9, how much you can get in focus.
11 The slower the shutter speed the higher the f stop number
12 Only use Shutter speed priority when you are trying to achieve something specific.
I’ve just realised I’ve given you 12 vital facts about camera shutter speed! Oh well you’ve got a bonus 2!
So why do you need to worry about it?
Well the most important reason overall is point 5; It’s a big contributor to Camera shake.
Camera shake is pretty much irreversible and whilst shutter speed is not the only contributing factor, it can be the deciding one. Unless you are wobbling around with camera in hand snapping away.
As I said in 6, a rule of thumb to get the slowest minimum shutter speed is to match the shutter speed to the focal length of the lens you are using.
As an example, if you are using a 200mm lens then the closest shutter speed will be 1/200.
But, there are complications.
If the lens or camera has mage stabilisation then you can reduce the shutter speed by a couple of settings e.g 1/50.
Then there are other factors that will come into play see 5 Ways to Eliminate Camera Shake
The size of the sensor in a camera can also affect the shutter speed. An Olympus OMD _M5 for instance has a crop factor of 2 which means you need to double the focal length to get the minimum shutter speed.
So if it was 100mm it would now be 1/200.
Now I don’t want to confuse things but it works out the same.
The reason is that a 100mm lens on a 2 x crop factor sensor camera is actually 200mm on a full frame so the minimum shutter speed is 1/200
Here are some other reasons for adjusting the shutter speed:
Freezing action
Let’s say you want a picture like this one of a surfer to freeze the moment. You want it to be crisp and clear so the shutter speed needs to be on the high side.
This one was taken at 1/1600 Sec at an aperture of f5.6 ISO 200. Whilst the foreground spray is little bit soft that’s due to the point of focus not the shutter speed.
Slowing action
On the other hand, with the waterfall below we’re looking for that fluid almost viscous look of the water flowing down the rocks.

At the Medenhall Glacier reserve. 13 miles from the city centre this is one of Juneau’s main tourist attractions in Alaska This one was taken at much lower speed 1.6sec at an aperture of f32 ISO 100 which is roughly 10 times lower than the surfing picture
Interior light
If you don’t have a flash or don’t’ want to use it then having a fast shutter speed can help.
Conclusion
So to summarise these last points, as promised here’s an infographic.
Did you understand all that? I’m happy to clarify anything you’re not sure of.
Just post in the comments section below. Don’t be shy.
While you are at it why not subscribe for future updates below.
You’ll get my free guide “Eleven easy ways to help you take your own stock photography”.
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5 Ways to Eliminate Camera Shake
How many times have you looked at those beautiful images only to realise on closer inspection there’s a slight blurriness about it. It’s just not as crisp and clear as it should be.
That’s called softness and is usually caused by Camera shake.

He’s a bit soft! (Probably wouldn’t tell him that!) 
That’s better! (Fourth of July parade.) In my last post How to hold a camera correctly on this topic, I went through the best ways to hold a camera to try and reduce camera shake. Now lets’ look at 5 other ways in order you can help eliminate camera shake
1 Use a fast shutter speed
Typically, Camera Shake is caused by the shutter speed being too low.
Selecting the correct shutter speed can be a challenge. On most cameras, you can select the shutter speed and a rule of thumb, depending on the camera is the focal lens x 1.5 or 2 = the shutter speed.
So, if you have a focal length of 100mm then you will need a minimum shutter speed of 1/160; a 200mm focal length would be 320 etc. etc…
Now on some compacts and a lot of Smartphone cameras you can’t adjust the Shutter speed so the next best thing is to either adjust the exposure compensation or the ISO.
If you are going to shoot a lot of images at low light, then experiment so you know how your camera performs.2 Use image stabilisation
Many years ago, I met a photographer who was taking clear and sharp images of wildlife at dusk without a tripod. That was my first introduction to image stabilisation.
Basically it compensates for camera shake caused by slow shutter speeds.Initially they were only available on the lens but nowadays most cameras have it inbuilt. So now you don’t have to worry about what lens to use.
Having it inbuilt also means that most cameras have options and settings that can give flexibility.Smartphone cameras also have them built in but usually only have the option to turn it on or off.
Just a little warning – some manufacturers advise you to turn off stabilisation if using a tripod.
An image stabiliser only goes so far. At the end of the day if the shutter speed is too low for the conditions then it won’t help.
3 Use a tripod
This one is obvious. After all, if you don’t have to hold it then it’s not likely to move. Right?
Well yes and no and I’ll explain in the next tip but for now putting a camera on a tripod is always going to be better than hand holding.Nowadays there are lots of different tripods out there. Some are designed for different applications and cameras.
For a mirrorless, compact or DSLR cameras there is a few considerations such as the weight, ease of use and sturdiness.
And it also depends on the use. As an example, I have 3 tripods, a studio tripod that never leaves the ‘studio’ a heavy duty one that I use for assignments and a lightweight one which I take travelling or on assignments where weight is an issue.For smartphone cameras, there are also a lot of choices but they are usually chosen on convenience. I use the Joby Grip Tight Micro Stand, a great little find that has a mini stand. It can also be fitted to a standard tripod head.
4 Use the timer
The other main reason for camera shake is the shutter button action. When you press down on the shutter button the camera moves. Even if you are gentle it still moves. Of course, if you have a fast-enough shutter speed then it’s not a problem but if you are shooting in low light then it will create vibration which equals camera shake
Another option is to use the timer. In all seriousness, you wouldn’t use the timer if you were hand holding. The idea is to use it when on a tripod or if you have the camera mounted on something sturdy.
Most cameras have 2 or 3 timer settings. Use the lowest unless there’s some reason you need time like taking a self-portrait. After all, 2 seconds is not a lot of time to get into position.
5 Use a remote
For the same reason as the previous point (5) using a remote will take that that heavy human press out of the equation.
There are a lot of types of remotes out there.
From the old-school release cable for a DSLR to using a smartphone app to trigger your mirrorless camera to using a Bluetooth remote trigger for your smartphone.Choose the one that is right for you or choose a couple for different applications.
Did you understand all that? I’m happy to clarify anything you’re not sure of.
Just post in the comments section below. Don’t be shy.
While you are at it why not subscribe for future updates below.
You’ll get my free guide “Eleven easy ways to improve your marketing photography”.






















