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6/25/2014

The technique creates a depth for beginners

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I will explains how to add depth to your images by using foreground interest to lead the eye into frame

As landscape photographers, we often go to great length to be in the right place at the right time to get the shot. we set the alarm for the early hours, drive for miles and then walk, head torch on, through semi-darkness to be set up and ready for the first shades of dawn colour light the scene that we have usually spent many hours researching in advance. Every time we look at such a scene. we are faced with the difficult challenge of how to convy the feeling of depth in the three-dimensional view in a two-dimensional photograph.

One way to create a feeling of depth is to emphasise the foreground by composing the image to include a point of interest at the bottom of the frame. A strong element in the foreground gives the viewer a point of entry into picture - a place to start that will hopefully lead them through the composition to the subject of the image.

Just about anything can work as foreground interest, but while it may be tempting to use the first object you see, it's worth stepping back to consider the bigger picture for a moment. Taking time to find a physically of visually, with the rest of the image, rather than just being an object to fill the bottom of the frame, will result in a more satisfying photo.

The subject could be a strong object, such as a rock formation that nicely frames the bottom of a mountain view, a jetty leading the eye into a lakeland scene, or something more subtle like a shape or pattern of foreground plants that is repeated in distant trees. On the other hand, you could use a foreground with constrasting shapes or textures to the background. Whatever you choose, it's worth spending some time looking for the link that will lead the viewer into your photo to explore further.

As well as considering "what" you place in the foreground, it's also important to think carefully about "where" you place it in the frame. While


6/01/2013

New Nikkor 400mm And Matched Teleconverter

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Nikon continues its long term program of upgrading its super-telephoto lenses with the introduction of a new 400mm f2.8 model. The new AF-S Nikkor 400mm f2.8 FL ED VR incorporates a number of modern lens technologies, including fluorite elements, Nikon's Nano Crystal Coat' multi coating, an electro-magnetic aperture mechanism and magnesium alloy barrel tubes. The new materials and elements result in a significant weight saving so the new 400mm weight in at 3.8 kilograms.



The optical construction comprises 16 elements in 12 groups of which two are fluorite types - with much lower dispersion properties to minimise chromatic aberrations and two are made from ED (extra low dispersion) optical glass. Other features include a meniscus protective glass with a fluorine coating for improved repeling of moisture and dust; a weatherised construction, an integrated tripod mounting collar and a nine blade diaphragm for smoother out of focus effects. The Vibration Reduction (VR) optical image stabilisation system allows for p to four stops of correction for camera shake. it has a Sports mode to allow for panning. THe minimum perture is f22 and the minimum focusing distance is 2.6 metres. A rear mounted filter compartment accepts 40.5 millimetres diameter screwthread types.

Released with the new 400mm f2.8 is the updated AF-S Teleconverter TC-14E II which is a 1.4x converter, giving a combined focal length of 560mm with a one stop reduction in the aperture to f4.0. The front and rear surfaces have the same fluorine coating as is used on the 400mm's protective glass, and the optical construction seven elements in four groups has also been designed to help minimise chromatic aberrations. OF course, the TC-14E III can be used with other AF-S Nikkors, notably the fast primes and zooms.

Both units are expected to be available locally by the end of August.


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