this post was submitted on 01 Jun 2024
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Photography

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Taken on a small group of Islands in the Oslo fjord, called Hvasser. A 15 meter peice of fabric playing in the wind, scanned right to left in 21 seconds. Got really lucky with the clouds this time, allowing a single beam of sunlight in as a highlight.

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[–] Hubi@lemmy.world 18 points 5 months ago (1 children)

That's pretty amazing. Any more info on how the camera was built?

[–] Leavingoldhabits@lemmy.world 35 points 5 months ago (1 children)

For sure.

It’s a canon Lide 30 scanner at its core. You have to remove the light source (a tiny RGB LED) and a pinhole array from the front of the sensor. Then I used a dremel to widen the slit the sensor looks through, to deal with some pretty severe vignetting. The optical assembly is made from foam board, gaffers tape and an acrylic lens liberated from a regular magnifying glass. I use a software called VueScan to perform the actual scan.

[–] DigitalNirvana@lemm.ee 13 points 5 months ago (1 children)

I’ve used and supported VueScan for years. And have a crappy old scanner that I have no other use for. What you did here is amazing. Bravo! I may attempt it some time soon . Super Nifty!

[–] Leavingoldhabits@lemmy.world 9 points 5 months ago

Thanks! The build isn’t really that complicated, a Saturday is enough time to make your very own camera.

Be warned though, I tried to make this with the newer Lide 210 and 220 scanners, and I haven’t gotten them to work right, I think there’s some smart circuits in there that ‘corrects’ away the photographic abilities.