Friday, January 29, 2016

landscape photography tips

 Depth of field
Many landscape photographers desire an image that appears sharp throughout the scene, so that elements of foreground interest, such as a rock in a lake, look just as sharp as the distant horizon. This can be achieved relatively easily using the principles of depth of field, whereby the smaller an aperture you use, such as f/22, the greater the area both before and beyond the point of focus also appear to be sharp. This principle can be taken one step further withhyperfocal distance focusing. Generally, when you’re using small apertures you’ll need to compensate with slow shutter speeds, so it is essential to (know how to) use a tripod.

ND grads
One of the great problems for landscape photographers is the difference in brightness between the sky and the land. While the human eye is capable of perceiving detail across this tonal range, a digital sensor isn’t capable of recording it. So ND Grad filters (neutral density graduated filters) were created and have been avidly used by landscape shooters ever since. Their gradual transition from clear to dark neutral density allows the photographer to balance the exposure between the sky and the land to make a more even exposure in which detail remains in both the highlight and shadow areas. An alternative to this is exposure blending, where different exposures are made of the scene and combined in software later.

Man and the landscape
Great landscape photography is not necessarily about hunting out the most picturesque scene, in the most wonderful light and at the most perfect time of day. Indeed, there are many aspects of the world’s landscape that are less glamorous, such as the effects of heavy farming, rapidly expanding suburbs and sprawling industrial wastelands, that can make a poignant subject for the concerned photographer. Take a look at the effects of man on the landscape near your home and use them as photographic subjects.

 RAW
To maximise on quality and also to allow you to edit your original images non-destructively,always shoot raw files when taking landscapes. RAW processing software, such as Adobe Camera Raw, is now so sophisticated that unless you want to significantly manipulate your image you rarely need to switch to traditional image-editing software, such as Photoshop.


Slow exposures
Slow exposures are regularly used by landscape photographers, whether it’s to optimise depth of field with a small aperture or to create smooth and milky seascapes by taking long exposure pictures of the sea. Exposures can be seconds (rather than fractions of a second) long, so a sturdy tripod is a must. To further minimise camera movement during the exposure consider using a cable release or your camera’s self-timer, as well as locking the mirror up.

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