Can you make this one a sticky please?
first tip of this thread
Blend two or more layers together, particularly useful if you are shooting Macro
Select the layers you want to blend together and go to the Edit menu, and select Auto blend layers, select the Stacking option if you have different photos, but with different focus points. Photoshop even deals with the ghosting effects that occur due to the fact that most cases when focusing using a macro lens, that little difference in focal lengths occur
first tip of this thread
Blend two or more layers together, particularly useful if you are shooting Macro
Select the layers you want to blend together and go to the Edit menu, and select Auto blend layers, select the Stacking option if you have different photos, but with different focus points. Photoshop even deals with the ghosting effects that occur due to the fact that most cases when focusing using a macro lens, that little difference in focal lengths occur