Another photo of the Humber Bridge, and another affected by some unusual out of focus areas (this time the far river bank in the lower right of ther image). The good news is that I may have worked out the cause of these odd defects – I think it might be the yellow filter I’ve been using. The rationale behind this is that I’ve realised that the out-of-focus areas are only present in shots where I used the filter. All the others are either fine, or any OOF bits can be easily put down to camera movements.
The next thing will be to take some photographs without the filter. Hopefully these will be ok and I can move on and put this situation behind me (and also throw the filter in the bin – it was only a cheap one. Which I gues may be from where the problem stems…).
Chamonix 045N-1. Fujinon NW 135mm f/5.6 & Ilford HP5+. Ilfotec DD-X 1+4 9mins @ 20°
Taken 28 August 2023.
Steel City Snapper photography 