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General

These are a few general observations that might be of interest to some people.

The Big Russian – my MTO 1000 mm catadioptric lens
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The Big Russian – my MTO 1000 mm catadioptric lens

This is by far my largest and longest focal-length lens. Rumour has it that the MTO 1000 mm catadioptric lens was “standard issue” to KGB surveillance operatives during the Cold War Era. MTO itself also has an interesting history. Seems it started out by making the huge glass reflectors for Russian anti-aircraft arc-lights. It made…

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…

A cyber café for thirty quid? Farcical or feasible?
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A cyber café for thirty quid? Farcical or feasible?

“10 pc Cybercafé for 30ukp!!!!” was the triumphant claim of a recent post on the Puppy Linux users forum… http://www.murga-linux.com/puppy/viewtopic.php?search_id=326686869&t=12714 Thirty pounds sterling is about fifty US dollars – not a lot of money. Needless to say my colleagues and I were intrigued and perhaps even a tad sceptical. More intriguing was the claim that…