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Showing posts with label how to. Show all posts
Showing posts with label how to. Show all posts

Wednesday 23 February 2022

Understanding how to keep Dust at bay.

Have you ever sat and looked at that shaft of light streaming into the room revealing all those microscopic particles dancing in the air. Then blowing in that direction to watch them swirl around. It always makes me think how is it that our lungs do not fur up like that of untouched dust on a flat surface. 

With all those bits hanging around it is a wonder that the film photographer produces any sort of fine-looking photograph. What with having to check and clean inside the back of the camera where the film sits, the camera lens, the film when processed, the enlarging lens, the negative carrier with glass it just wares you out just thinking about it.

But we don't think about it seriously enough that is why we end up buying all these lens cloths, antistatic brushes, compressed air cans. The amount of time spent on blowing, wiping and brushing only to end up with more dust stuck to our optical surfaces than when we started. It is a wonder that a picture is produced at all.


What is it we need to understand? That the human body is a massive generator of static electricity. We have all experienced at some point walking up to the car and just as we are about to open the door, we get a shock off the car. Wrong you have just shocked the car it is an overload of static in your body grounding itself hence the shock as it leaves you. Yes! You.

The static builds up in us because of the manmade fibers rubbing against our bodies (plastic) acting as an insulator. If you have not earthed yourself, say by washing your hands and or walking around in bare feet. The static continues to build in extreme cases you can get fly away hair. This is where your hair starts to lift up from your head. Before it gets to this point most of us earth ourselves in some way dissipating the static before we get to that shock the car.

Some years ago, I spent a lot of time try to remove some spots of dust from the glass of the negative carrier, having removed it, to have it all come back tenfold as soon as I touched it with my bare hand. The air was blue with my frustration. 

Slowly the penny dropped I was the problem I was magnetizing the glass with the excessive static in my body. Time to sort this once and for all. I had sitting in a draw an earthing band that I used when building a computer. 

The earthing strap was set up by the enlarger where it has remained. It has put in sterling service over the years it's still a wonder, to watch the dust fall off the glass of the negative carrier when I touch it to it. It is also one of the first things I do when entering the darkroom is to touch the earth before I start setting things up. 

Occasionally you get a stubborn particle needing wiping off but nowhere near as much trouble to remove. Once done a touch to earth again making it ready to load the film that is earthed just before loading. 


This article is the copyright of Mitch Fusco 2022 all rights reserved 


Sunday 7 January 2018

Is it normal?

A while a go I was reading one of Tim Clinch's articles, in it he suggested that If you were thinking about becoming a professional photographer you should read Annie Leibovitz at work as he considered it a must. This prompted me to re-read it. Being well written, it is easy going taking me no time at all to get through it. 

When Annie was young she was obsessed with making pictures so much so it was impossible for her to leave the house without a camera. Annie learned later in life that it was OK not to have a camera in front of her face all the time and that some images should remain untaken.

Annie Leibovitz started as a photo journalist progressing to commercial and magazine work. The latter requiring a different approach which she had trouble adapting to. This was because she liked the spontaneity of photo journalism's, capturing the moment rather than having to make up images to fulfill a brief.

One of the things that struck a cord with me was the way she used her medium format camera, she suggested it was unorthodox to hand hold and move about the way you use 35mm. I have always used my Bronica SQAi hand held in the way she mentioned. I have never considered it to be unusual. Thinking on it, my Bronica has been swung through the air unsupported from the first day I picked it up. It has been held at arms length above my head to make a picture over the heads of a crowd and out over the side of a bridge to look down on its side at arm length so I can frame the picture. It has been up mountains, round lakes, along coasts and beach's, through cities and on long walks across country. All without the sight of a tripod. Admittedly by the end of the day my arms feel like I have been weight lifting - more so since I fitted a motor-drive to get round a problem and added an eye level viewfinder. What I'm getting at is it is OK to read and take note of what others do but do not let it stop you thinking outside the box.

The Bronica maybe my favourite camera to make images with, but sometimes I long for days past when life was less weighty and the camera was a Nikon FM.

Fg1

Fg2
Technical  data:

Fg 1, FP4+ ISO 125, Developer ID11, Printed on Ilford Multigrade RC Gloss.
Fg 2, Out of Date Fujicolour, Edited in Photoshop elements.