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About David Pratt

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So far David Pratt has created 26 blog entries.

Our digital to film process

We constantly get messages such as 'I never knew it was possible to convert digital images to photographic film' or 'love your retro conversion service' or 'how on earth is it possible to convert my digital camera photos to 35mm slides'. So I suppose it's about time I explain how it all came about.

Our digital to film process2026-02-17T17:35:07+00:00

View-Master history on YouTube

Not only does this video plot the invention of the 3D image viewing system through to worldwide success of the View-Master but it also takes time to explain how humans see in 3D and how this was understood and adopted to build the Victorian craze in 3D images.

View-Master history on YouTube2026-02-15T15:29:08+00:00

How Kodak film is made

Here is an excellent series of videos that show the complex manufacture of Kodak's photographic films - still made at Kodak Park, established in the 1890s in Rochester, New York, USA.

How Kodak film is made2024-01-01T13:44:49+00:00

Ilford black & white film production

Ilford Photo are still working flat out (as they have been for the past 142 years) to produce premium photographic camera film and darkroom paper. Every wondered how they make them? Enjoy the super video by Exploredinary.

Ilford black & white film production2024-09-27T10:30:00+01:00

35mm b&w negatives from digital photos

April 2017 sees us switch to Ilford PAN F Plus processed in Ilford Perceptol developer. And of course, ILFORD film is made here in the UK and it makes sense to support our indigenous (and excellent) photographic manufacturers.

35mm b&w negatives from digital photos2024-04-03T19:25:52+01:00

Magic Lantern slides

Some sharp-eyed magic lantern ephemera collectors have noticed that the 5"x4" transparencies we produce from digital files might very well be handy to reproduce lantern slides. And indeed they would be correct.

Magic Lantern slides2024-04-03T19:28:45+01:00
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