Believe that the people who have learned flash generally use layer mask to do the telescope effect in the night, Photoshop (imageready) clip mask is like the mask layer in flash, but the mask layer is below. The effect of this tutorial is to use the ImageReady clipping mask.
Finish effect:
1. Open the image file to be processed in ImageReady, create a new layer (shortcut key ctrl+shift+n), and then draw two circles on the canvas with the rectangular marquee tool ~ ~ Fill some colors (if you want to keep two circles as large, you can draw a circle, fill the color , and then hold down the Ctrl+shift+alt key, drag it to the right) ....
2. Press the ctrl+[, place the circle where the layer is below, and drop the layer transparency to 50%. (shortcut key: Press the number 5 on the keyboard quickly, on the premise of the mobile tool)
3. Select the picture's layer (layer 1), press Ctrl+j to copy it out of the layer, and then reduce the transparency to 15%. This is to make the picture has a little bit of pattern can see clearly, do the back to understand.
4. Create a new layer, fill the black, press the ctrl+shift+[to put it to the bottom ... Then select Layer 1, click menu "Layer-Create vector mask" ... The effect is coming out.
5. Next is the animation effect, a new frame, the two circles (Layer 2) dragged to the upper right corner.
6. Select the first frame, point Animation Panel on the transition button, insert a 10-Frame transition ~ ~
7. Look at the effect:
8. Move a few more positions, the animation is finished ...