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technical matters

colour management

colour management

filmscanners

filmscanners and scanning

web

web technology

files

useful files for download

I nearly wrote this piece over a year ago when I noticed that a particular image I had uploaded to my site had very wrong skintones. I kept quiet in the end because I am well aware that 99.9% of colour management issues are user error or bad profiles, but since bad profiles are not the problem here because sRGB is a standard, that left only me.

continue reading "The Photoshop sRGB mystery"

Polaroid 4000 brush

A PDF containing instructions and images of the cleaning brush distributed by Polaroid for servicing the 4000 film scanner.

continue reading "Polaroid 4000 brush"

Why is it that reporters never bother to ask photographers anything?

continue reading "Polonium balonium"

| permalink:  http://tonysleep.co.uk/blog/polonium

I'm not interested in reviewing software, but today I'm making an exception. What's a PITA that photographers deal with every day, sending digital images around the net by email?

continue reading "Shrink pic"

| permalink:  http://tonysleep.co.uk/blog/shrink-pic

More in the Gigapixl Project vein, a fairly amazing zoomable composite of Machu Piccu by Scott Howard. All done by stitching together 404 separate Canon 10d images to form a single 13.5GB original file. Amazing.

continue reading "1500 Megapixels from a Canon 10D"

| permalink:  http://tonysleep.co.uk/blog/machu-picchu

Here's an interesting thing. This colour image was printed in ... 1939. The best part of a lifetime ago.


Spencer colour plate

 

continue reading "Eat your heart out, Epson"

| permalink:  http://tonysleep.co.uk/blog/eat-your-heart-out-epson

If you have found this page you are probably looking for the filmscanner reviews and information that I used to maintain at www.halftone.co.uk. I regret this has now all been removed. It was hopelessly out of date and only referred to obsolete scanners. I became unable to continue reviews several years ago due to the large amount of work involved. It was taking several days every time a new scanner appeared, and simply became too much. I do not intend reinstating the old pages. You should however be able to find much of the old content using the Wayback machine web archive.

continue reading "Filmscanners"

Vuescan 64-bit scanner driver

An updated scanners.inf for Vuescan 8.3.49 - useful only for users trying to get filmscanners working under 64-bit versions of Windows without manufacturer's drivers installed.

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