At f/11, the DOF in this image of a Wolfspider is very limited.
Combining 8 exposures, each taken at f/11,gives good DOF.
Focus Stacking
Focus stacking is a digital image processing technique which combines multiple images taken at different focus distances to give a resulting image with a greater depth of field than any of the individual source images. Available programs for multi-shot DOF enhancement include Syncroscopy AutoMontage, PhotoAcute Studio, Helicon Focus and CombineZM.
Wavefront Coding
Wavefront coding is a method that convolves rays in such a way to provide an image where fields are in focus simultaneously with all planes out of focus by a constant amount.
Plenoptic Cameras
A plenoptic camera uses a microlens array to capture 4D light field information about a scene.
Focus stacking is a digital image processing technique which combines multiple images taken at different focus distances to give a resulting image with a greater depth of field than any of the individual source images. Available programs for multi-shot DOF enhancement include Syncroscopy AutoMontage, PhotoAcute Studio, Helicon Focus and CombineZM.
Wavefront Coding
Wavefront coding is a method that convolves rays in such a way to provide an image where fields are in focus simultaneously with all planes out of focus by a constant amount.
Plenoptic Cameras
A plenoptic camera uses a microlens array to capture 4D light field information about a scene.
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