The OM System M.Zuiko Digital 17mm F1.8 II is a tiny lens with a big feature set, including snappy autofocus, IPX1 drip resistance, and a useful moderately wide angle of view.

Einstein rings help scientists study dark matter and cosmic expansion. Euclid will find thousands more lenses to map the ...

AN excellent compendium of world politics viewed from a common-sense angle, this book illustrates the point that international politics should be everybody's business. The basic principles of ...

Knowing how to blur image backgrounds without affecting the image in Photoshop can be a very practical and useful feature. This feature can be used to enhance the image. When the background is ...

So if you want to have something which hides out all this in a subtle way, then background blur is the way to go. If you are not able to see Blur Background option under More options, then it ...