So, have you ever wondered what sort of depth of field you will get with that new, you beaut lens you have bought. Wonder no more. The link below will take to you to a site that will calculate it all for you.
Online Depth of Field Calculator.

So, have you ever wondered what sort of depth of field you will get with that new, you beaut lens you have bought. Wonder no more. The link below will take to you to a site that will calculate it all for you.
Online Depth of Field Calculator.

Well, for the past month, this humble little blog has been going kind of crazy. Sure, I have put a lot more content up, but I didn’t expect visitor numbers to expand by a factor of 10. Over 4000 visitors last month, which makes me a happy blogger, but I also wonder what people are enjoying reading? If you could be so kind and fill out the poll below, it will help me to cater for the readers out there.
Thanks you and thanks for all the comments and other feedback.
norbs.
How about some background into some of those terms we all use. I expect most photogs will know all about aperture, but for some of the people new to photography, it might help them to understand what all those f numbers mean.
Aperture
In optics, an aperture is a hole or an opening through which light travels.
via Aperture – Wikipedia, the free encyclopedia.
Aperture mechanism of Canon 50mm f/1.8 II lens
Here is a great guide to macro photography and some of the terms used in describing macro photography.
via Did you say Macro? Here’s a lil’ something about them macro lenses… | Beyond Megapixels.
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