Many people confuse PPI with DPI or have never heard the term PPI. PPI is a measurement of the quality of a print and understanding this term and what the number means can help you determine the right sizes and resolutions for your next digital photo print. DPI is a physical characteristic of a printer. Every printer prints dots that when put next to each other comprise a photo.
Have you already mastered the art of taking photos without ‘red-eye’ syndrome? Are there some pictures that you know you should have turned out a lot better than they did? It happens to all of us – even the expert photographers.
Even with all the electronics and computing power in the camera there will always be scenarios where the camera auto focus fails. Failure can be when the camera can not focus and the picture is fuzzy or sometimes when the picture is actually in focus but the camera thinks that it is not.
All of us use it every time we click on the shutter button. Practically all modern cameras include some sort of an auto focus system. Thanks to the auto focus system we can enjoy an easier photography experience and can concentrate on composing the right photo and capturing the moment rather than on manually setting the focus.
Depth of field is the limitation of perceived sharpness within a photographic image. The greater the depth of field, the more of the image from front to back that appears sharp. An image that is said to have a shallow depth of filed has a short and more specific depth of sharpness.
One of the great things about landscape photography is that the possibility is endless on where you can go, what to take a picture of and it all starts with a few steps from your own back door. The horizon is your limit.