Lensbaby
Videos
Lensbaby is a line of camera lenses for DSLR and mirrorless cameras that combine a simple lens with a bellows or ball and socket mechanism for use in special effect photography. A Lensbaby can give effects normally associated with view cameras. The lenses are for use in selective focus photography and bokeh effects.
The Lensbaby 2.0
Image created with a Lensbaby selective focus lens.
Lensbaby Spark
Lensbaby Scout installed with Fisheye Optic
Tilt–shift photography
Videos
Tilt–shift photography is the use of camera movements that change the orientation or position of the lens with respect to the film or image sensor on cameras.
Example of a photograph taken with a tilt–shift lens. The lens was shifted downwards to avoid perspective distortion: all vertical lines of the skyscrapers run parallel to the edges of the image. Tilting around the vertical axis resulted in a very small region in which objects appear sharp. (The depth of field is actually not reduced but tilted in reference to the image plane.) The picture shows Hong Kong viewed from Victoria Peak.
Tilt-lens photo of a model train. Note how the focus plane is along the train, and how the blurring of the background proceeds from left to right.
The 1961 35 mm f/3.5 PC-Nikkor lens—the first perspective-control lens for a 35 mm camera
Canon TS-E 24mm f/3.5L II