HDSLR. 3D effect. Moonlight landscape. RAW. Photo editing. Photo manipulation. Photo Effects. Selective sharpening. EXR shooting. Watermark protection. Tutoriaux FR. Perspective.correction. HDR. Macro. Workshop. Noise. Stitching. Landscape. Street photo. How to Photograph. Kim Letkeman's Snap Shots. I downloaded the latest RawTherapee and converted a Canon G10 image with RT and ACR5.2.
I found RT very unpleasant. So slow that changing sliders is agony (and I run a very fast core duo with 8GB RAM), controls that make little sense with scales in the thousands, and hyper-sensitive to sharpening. Sterling Publishing: Catalog. Digital Photography Tips: Digital Photography School. Phototrend.fr. Retouche photo et prise de vue.
Photography Academy- Aperture explained. What is an aperture?
The aperture is the name used to describe the size of the diaphragm (the opening, or hole, which allows light through to the sensor). Apertures are measured in F-stops. F-stops are measured in incremental, numerical steps but to make things a little more confusing, the higher you go, the smaller the hole which lets the light through. Which, even though it may seem a little odd, means by selecting a higher number less light will be let through onto the sensor. For example: Photography, Cameras and Taking Better Pictures. Site d’expression photographique. Digital Photography Tips and Tutorials. Photography and Photoshop Guides and Tutorials.
Digital Mastery - Definition Doctor.