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257 February 2016 - Gryffe Advertizer

The Advertizer - Your local community magazine to the Gryffe area.

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16 the advertizer t: 01505 613340 e: info@advertizer.co.uk<br />

PHOTOGRAPHY HINTS & TIPS<br />

ISO<br />

With The Studio<br />

Bridge Of Weir<br />

The ISO – often referred to as film speed, is a measure of how sensitive your<br />

film or chip is. The higher the ISO the less light you need to expose the image.<br />

With a Digital camera you have the ability to vary the ISO from shot to shot<br />

without having to change films. ISO – can range from 100 to 36,000.<br />

As you increase your ISO your images become more grainy as noise is introduced<br />

into the image. Turning up the ISO on a digital camera is similar to turning up<br />

the volume on a sound system amplifier, the higher you go the more distortion<br />

of the signal you get.<br />

<strong>Gryffe</strong><br />

Camera Club<br />

Our Last Competition in 2015 was<br />

our league competition judged by<br />

Members.<br />

The winners were Rick Bolton (A<br />

Prints), Malcolm Martin (B Prints),<br />

Rick Bolton<br />

(Mono Prints),<br />

Roger Calvert<br />

(A Digital)<br />

with Callejo<br />

Harbour<br />

Lights and<br />

Malcolm<br />

Martin (B<br />

Digital) with<br />

Crested Tit.<br />

In your camera this shows itself as grainy images and odd colours in the shadow<br />

areas.<br />

At the extreme end the images are almost unusable.<br />

When to change ISO?<br />

If the subject is well lit or you are using a tripod and you are not concerned<br />

about shutter speed then choose the lowest ISO setting possible.<br />

If the subject is dimly lit or you are trying to achieve a faster shutter speed to<br />

capture some action then increase your ISO.<br />

You can leave your camera in AUTO ISO and it will choose the ISO for you, but<br />

you may get noisy pictures when you could have avoided them.<br />

Typically you need to use higher ISO when indoors, at concerts, if you are trying<br />

to capture some atmosphere etc. Also there are some churches and galleries<br />

where flash is not allowed so high ISO becomes essential.<br />

Every Month The STUDIO – Bridge of Weir (07904 419578) will bring you hints and tips to<br />

improve your photography - regardless of what kind of camera you have.<br />

More detail on each tip can be found on the <strong>Advertizer</strong> web page<br />

http://www.advertizer.co.uk/blog<br />

George Kennedy - Style and Speed<br />

Our first evening in <strong>2016</strong> was our<br />

league competition judged by Angus<br />

Campbell.<br />

The winners were Rick Bolton (A<br />

Prints), Malcolm Martin (B Prints),<br />

Rick Bolton (Mono Prints), George<br />

Kennedy (A Digital) with Style and<br />

Speed and Joe Gillick (B Digital) with<br />

Mum Me.<br />

Joe Gillick - Mum Me<br />

Duncan McEwan Showed us “The<br />

Games”, his photographic skills used<br />

during the Commonwealth Games.<br />

We have various competitions with<br />

other clubs during the coming weeks<br />

through <strong>February</strong>.<br />

Anyone interested can come along<br />

on Wednesday Club nights. Joining<br />

is now half price for the rest of the<br />

session before the end of May.<br />

Wedding Fayre<br />

Sunday 28 <strong>February</strong> from 1pm<br />

- 5pm at Paisley Town Hall,<br />

Paisley. Call 0141 258 3380 for<br />

further information. FREE Entry

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