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Infra red with SD14

Started Oct 12, 2017 | Discussions thread
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shauncwalsh Regular Member • Posts: 467
Infra red with SD14
1

Now I have an SD1 Merrill I decided to convert my SD14 for IR images so:-

Took out the dust cover and took images with and without a Cokin Z007 IR filter. The problem is that whereas the images taken with the dust cover in place in normal colour are perfectly sharp, the ones taken without the dust cover are just not sharp.

Does anyone have any suggestions? Examples below.

Lens is Sigma 10-20m

m f4.0-5.6

Sigma SD1 Merrill Sigma SD14
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