| Description |
: |
This is a picture looking south towards Daily City. The focus is much improved over my original tinfoil pinholes, but it still is really soft. I belive the problem is that my pinhole is too large. This pinhole is about 0.25 mm in diameter and according to some equations I've seen I should use a 0.01 mm pinhole based on my focal length. I will have to either create a smaller pinhole or increase the focal length.
The shutter was open for 8s and because of this "long" exposure and lack of a real lens (very high f-ratio) dust on the sensor is real problem. I had to clone a large amount of dust spots out of this picture. |
