What is the highest aperture on a DSLR camera?

While many lenses have a maximum aperture of f/22, some lenses have apertures that go to f/40 or higher! Generally, photographers do not use any aperture above f/18 or f/22 because of diffraction.  Diffraction is a phenomenon which causes a loss in sharpness because light rays are bent around the aperture. The following is a story of when I broke …

The Truth About Sharpness

I remember the first time I saw a DVD.  I had heard people talking about how clear the picture looked on a DVD when compared to a VHS tape.  I remember sitting there during the movie thinking to myself that I couldn’t tell a difference in picture quality from a VHS and a DVD.  Years went by and DVD became …

5 tips to show off the texture in your HDR photography

More than any other type of photography, HDR loves texture.  The reason is that the HDR process exaggerates fine detail in a scene.  Because texture has so much fine detail, we see it in a way that captivates viewers.  There are a few ways to bring even more texture out of your HDR photos that you might like to know. …