Camera Controls and Se...

My Camera Settings For Nikon D810

I primarily shoot landscape and cityscape which requires me to take a long exposure and bracketed shots. Even though there is no hard-and-fast rule, there are few generally accepted practices among the photography communities for the camera controls and the settings, camera and the lens types and the list of accessories one should have to get better results. Usually, combining a full frame (FX-Format) camera with the wide angle lens gives you the best possible frame for the landscape or the cityscape shots. If you shoot with a higher resolution DSLR, you can crop the images, change the composition during the post-processing and still have enough pixels left in them to print in a larger size. If you are more interested in shooting buildings and architectures, you would get better results by using the tilt-shift lens which allows you to move (tilt and shift) the part of the lens in relation to the image sensor in a wide range of directions and gives you the better and more natural perspective of the structure.

Since I stepped into the photography world in 2009, Nikon D810 is my fourth DSLR but second full frame camera after D700. The decision to upgrade D700 to D810 was influenced by the need for a moderately higher resolution camera which was designed and marketed for landscape photography. Over the last 10 years, I have tried and shot in different camera settings and lighting environments. I have traveled to many places to get a good shot and also made countless mistakes repeatedly. I have learned the most from my own mistakes which gave me some invaluable lessons about what to do and what not to do during the shooting process. All these years of mistakes and countless teaching moments gave me my own set of camera controls and the settings to follow. Today, I want to share that information with you and get your feedback if you have any.

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How To Extend Camera's Battery Life

You are ready to go out to shoot (special events) and after few shots, your camera is dead. Have you ever been into this kind of situation? Well, I have. Luckily, I always carry an extra battery with me but it may not be the situation every time and with everyone. It is always a good idea to carry an extra battery with you but it is also equally important to learn how to make the most use of battery you have in your camera and extend its life. So, today, I thought I would write something about saving and extending camera's battery life and make the most use of it. Your camera may have some specific or different settings than what I have listed here but these are some key points which you can follow to manage your camera's battery life. And they are...

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1. Turn off your camera's wireless and Bluetooth connection if you are not using it.

2. Try to frame your shot by looking through viewfinder rather than using live view mode. Activating live view mode and displaying shot in your screen consumes lots of battery power.

3. You can also turn off automatic sensor cleaning every time you turn on or turn off your camera.

4. If you have a habit of keep pressing shutter release button half way down even when you are not taking picture, it tries to focus and refocus objects and that drains a lot of battery by using camera motor to move lens components.

5. You can turn off Image Stabilization, also called Vibration Reduction (VR), feature on your lens while using camera on tripod. Camera uses lots of energy to move internal lens components to make use of VR technology and turning it off while on tripod extends battery life.

6. If you are a kind of person who needs to take time off between shots (usually nature or wildlife photographers), try turning off camera between shots and save some battery.

7. If your camera's Autofocus is set to continuous focus (AF-C), it tries to continuously track and focus your subject by moving tiny motors inside camera. Every time those focusing components move, it uses battery power. This is very useful feature if you are shooting sports but may not need it if you are doing nature, portrait or wedding photography. You can use Manual or AF-S focus mode instead while shooting non-moving subjects.

8. Shooting in RAW (picture mode) all the time consumes lots of energy. You might not need to shoot RAW for family vacation pictures (JPEG might work fine) but may need it for professional job like taking wedding pictures or some other projects. So, try to shoot RAW only when you need it and save some battery.

9. Charge your camera's lithium ion battery to full between each use. Study shows that charging lithium-ion battery to full every time even if it is not completely depleted extends battery's life.

10. If your camera displays image for review right after taking picture, you can turn off image review feature to save some battery. You can still preview it by pressing playback button whenever necessary.

11. You can also set monitor off delay feature to minimum value if it is available in your camera settings. This menu defines a period after which the LCD display will be turned off when you do not use any buttons. LCD monitor on the back of your camera is used for playback, menu navigation, camera information, image review and live view mode. This big colorful LCD screen consumes lots of energy and reducing the monitor off delay time can boost battery life.

12. You can also reduce the brightness of LCD screen to save battery.

13. If your camera has power saving mode, you can turn it on as well. It will save your battery by disabling some of heavy power consuming features that you may not use it very often.

14. Use external card reader to transfer your files rather than plugging your camera directly to the computer.

15. And finally, if you think your battery is draining faster than it should be (under normal circumstances), consider replacing them.

It might have negligible effect on your camera's battery life if you implement just one or two methods that I mentioned above but if you can manage to implement all of them or most of them, it will certainly have greater impact collectively to extend battery's life and save some battery for the time when you need it the most.

Understanding Depth Of Field Preview

Depth of Field (DoF) is the distance between the nearest and farthest objects in a scene that appear acceptably sharp in the image. It is widely used term in all types of photography and specially popular in Portrait and Landscape photography. We use small DoF (small aperture value), also called shallow depth of filed, in portrait photography to emphasize the subject and throw an unwanted background away from viewer's attention by blurring it; whereas, large DoF (larger aperture value), also called deep depth of filed, is widely popular in Landscape photography where everything from the foreground to the background should be in focus.

What is Depth of Field Preview and When do we need it?

Let's say your lens's widest aperture is f/2.8 and you want to shoot with f/11. In this particular case, when you close down your aperture value to f/11 from f/2.8, your camera will not close down aperture blades, also called diaphragm, immediately after you change an aperture value. This is because all camera bodies focus at the widest aperture of the lens and then stop down to the chosen aperture (f/11 in this case) when you press the shutter release button all the way down to take the picture (after focusing your subject obviously).

Note: I noticed that if you are using Nikon D90 and the D lens which has an aperture ring on it's barrel, you have to set the ring to f/22, lock it and set the actuator (at the end of the lens) which allows opening the aperture from the camera body.

DOF Preview Button on Nikon D90 and D80

DOF Preview Button on Nikon D90 and D80

Today's most advanced DSLRs come with a dedicated button (DoF preview button) to preview the Depth of Field and allows you to close down your aperture to the selected value by stopping down the lens's diaphragm. So, when you set an aperture to f/11, pressing DoF preview button closes down the aperture to f/11 and darkens your viewfinder by allowing the less light through an aperture. It is a really helpful tool when you are doing Landscape photography, and most importantly if you are using Hyperfocal distance formula. In often cases, you will get deceived by the widest open aperture and will be difficult to judge what is in focus and what is not through the viewfinder.

DOF Preview Button on Canon EOS 40D

DOF Preview Button on Canon EOS 40D

Canon EOS 40D has a Depth of Field Preview button right below the lens release button. Every camera manufacturer has a different body design and their choice of placement for this button also differs by camera models (even on the camera from the same manufacturer).