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Showing results 1 to 1 of 1 Search took 0.00 seconds. Search: Posts Made By: Martin Aislabie

Forum: Cameras - Pinhole 30th March 2017, 06:22 PM

Replies: 2 Hotspot on pinhole images Views: 5,539 Posted By Martin Aislabie How thick is the material the pinhole is made... How thick is the material the pinhole is made from ? If for instance - you take a 0.5mm diameter hole - but the material the hole is in is 3 mm thick - you get a significant tunnel effect - which...

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