At the moment, this website features two update sites for Eclipse: A public one and a private one. They can be accessed via

• http://update.trense.info/public and

• https://update.trense.info/restricted

Please note that you must have a valid account to access the private update site. If you are interested in helping me with any project please have a look at Participate.

HDR or High Dynamic Range stands for a mechanism to improve the overall image contrast-range within a photography. Within this book I will show some HDR-images I made and explain how I did so.