Aperture & Sharpness


At one time I didn’t understand the relationship between aperture & image sharpness. I read many magazine articles and books where Landscape Photographers would commonly say they stopped the lens down to the smallest aperture to ensure the image was sharp from front to back. What I hadn’t realised is that they weren’t discussing image [...]

How Much Depth of Field


Last week I took a well-deserved break (at least in my eyes) and went on holiday to Cornwall. Whilst away I took this photo that I wanted to share with you. The reason for sharing is not that this is a great Landscape image (I have a much better one taken at sunset rather than [...]

Depth of Field with Micro 43


I responded to a question the other night asking for some guidance on Depth of Field and if possible an article. I thought about this for a while and it’s quite a complex subject involving ideas such as circle of confusion and hyperfocal focusing. Personally I don’t like complexity as it tends not to be [...]

How Much Depth of Field with the LX5


I recently posted an article discussing how micro 4/3 cameras could achieve good depth of field at relatively wide apertures. This also stressed how the common advice to stop down the lens to a small aperture was misleading and probably resulted in poor lens performance and loss of image sharpness. Well, now it’s the turn [...]

GX1 Depth of Field


I am growing tired of seeing the same advice trotted out time and time again about Landscape Photography. The advice that has me so wound up is that “if you want to get a full depth of field you need to use a very small aperture”. This advice has almost been carved in tablets of [...]

Select the Right Aperture – Part 1


Last Thursday night I was presenting at Bolton Camera Club. It was a good evening with lots of discussion, especially when I pulled out the sample prints I had taken. A lot of the members looking at the prints made from my LX5 compact Camera were surprised by the not only the quality and detail [...]