Stereoscopic photography is about creating an optical illusion so that the viewer perceives depth, or the third dimension, in a two-dimensional pair of photographs.
Stereoscopic imaging is a good way for photographer to throw in a little 3-D and spice up their shooting. If the subject is still, a stereoscopic pair of photographs can be produced without the need for any additional equipment beyond your camera and lens. The stereoscopic effect is achieved by taking one shot and then shifting along the horizontal access just a few inches and shooting the same subject again. Then, when both shots are lined up horizontally either in a print or on your computer screen, you can see a 3-D effect by defocusing your vision.
Instructions
Instructions
1. Find a still subject and compose your photograph in the viewfinder. Press the shutter to take the photograph. Shift to the right between 6 and 12 inches but do not tilt the camera or come any closer or further away from the subject. The stereoscopic effect works similarly to how the human eye perceives depth -- by two vantage points interpolated on a horizontal axis. This is why it is imperative that you only move with respect to the distance between your camera and the subject.
2. Take the second photo. Review both photos in-camera to determine if they appear to be from the same angle and the same distance. If you have trouble completing these first two steps, consider marking the ground with a yard-stick so you can visualize the horizontal axis. Move quickly from the first photo to the second photo to increase your chance of success.
3. Import the two photos into your post-processing software. Edit the first photo and synchronize all edits with the second photo. Export both photos to your desktop, or print both photos.
4. Line up both photos on your desktop, or both prints, horizontally. Look just above the top of both prints and defocus your eyes until four images appear. Gradually allow the center two images to merge. Let your vision drift down slowly to the center photograph. You should perceive some depth in the center photograph and the two out-of-focus photographs will appear beside it. This step may take some practice to master.
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