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Photography


I have been fascinated by photography ever since I was a child. These days I am seldom more than a few metres from a camera. My photographic interests sprawl from artificial intelligence through to vintage zoom lenses. Unsurprisingly, there’s also quite a lot of Linux in the middle. :-) More…



Repairing an elderly Tamron 80-210mm lens (103A)
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Repairing an elderly Tamron 80-210mm lens (103A)

I’ve had this old but very chunky Tamron 80-210mm Adaptall 2 telephoto zoom lens since the mid 1980s. Only I noticed that the overall image quality had become rather poor. I wanted to find out why. When I shone a small torch through it, I noticed what appeared to be a haze. Despite several cleans…

Cleaning a camera CCD with a vacuum cleaner and a Lens Pen
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Cleaning a camera CCD with a vacuum cleaner and a Lens Pen

I had Fuji S1, S2 & S3, all of which had dust magnets for sensors! They would get dirty even if I did not remove the lenses, simply from the air that got sucked in by varying the focal length of the lens. However, I cleaned them quite successfully with a vacuum cleaner. However there…