Wednesday, February 2, 2011

Learning a new Lens

Back in November I was pleased to take delivery of an Olympus 7-14mm super wide angle lens


I had been able to test one at one of the Olympus e-group meetings in South Wales a few years ago, but had not been able to afford one until recently so I was really pleased to get this in perfect condition from a member of the e-group who was downsizing at a significant reduction to the list price


It's a beast of a lens with a domed front element and a real case of "mind your feet" if you point it downwards, especially in portrait mode


With poor weather and work commitments I've not had the time to play lens properly until this weekend when we went to Southerndown on the River Severn to look at the Jurassic Lias cliffs (geology note!)


I've still got some practising to do to get the hang of what levels of distortion are going to be acceptable in a picture (some is inevitable with close items and this lens) but I an happy with these as a first real use


I would have liked to be further back from the cliff for this one, but the tide was too far in



 The pebbles on the right are a little too distorted for my liking, but it's fun to be able to get down and close to the ground




Of these three this is my favourite one, in the corner where the gryphaea can be found and looking back towards the main area of cliffs



Geological Note

These cliffs are Jurassic in age. that's about 190 Million years old in this case. They are known as Lias from the German for layers and are layered limestone's and shale's which contain marine fossils telling us they were laid down under the sea Gryphaea mentioned above is a type of fossil oyster that grows in a very curved manner and is often referred to as "Devils Toe Nails" because they look like the toes of gargoyles

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