Introduction: Build a Pin-hole Lens

build apin-hole lenswitha thin sheet ofbrass, suitablefordigital SLR camera


Ranie-K (author)2012-12-04

To make a smaller pinhole than the needle itself, just dent the brass and polish the bump on the other side.

If you don't have brass, cut a piece of aluminum from a soda can.

giocad (author)Ranie-K2012-12-04

exact, even then I have done so ...
This video was the first pin-hole that was building.
thanks ...

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