04-28-2014, 09:11 AM
Hi Arthur,
When the sun decides to show it's face I going to do a few experiments using a lens of decent aperture and various pieces of sheet material, we all know from our youth that the larger the magnifying glass the hot the focused point of the sun becomes, I will try some aluminum (blackened) very thin sheet from a tin can or something to see in practice if it could burn a hole.
BTW Is the camera taking perfectly good images now, or does the hole produce a bright streak etc?
When the sun decides to show it's face I going to do a few experiments using a lens of decent aperture and various pieces of sheet material, we all know from our youth that the larger the magnifying glass the hot the focused point of the sun becomes, I will try some aluminum (blackened) very thin sheet from a tin can or something to see in practice if it could burn a hole.
BTW Is the camera taking perfectly good images now, or does the hole produce a bright streak etc?