This operation is likely to fail if the source data was captured with a " fish eye " or ultra-wide angle lenses.
22.
The Biogon and Hologon designs take advantage of the large negative elements to limit the light falloff of regular wide angle lenses.
23.
Rectilinear ultra-wide angle lenses are used in photography and cinematography sometimes to achieve three-dimensional perspective distortion instead of simply two-dimensional barrel distortion.
24.
I had a Kodak v570 which was fantastic because it had an ultra-wide angle lens ( 23mm equivalent on a 35mm camera ).
25.
These sensors are also known as " survey " or " wide field " devices, comparable to wide angle lenses on conventional cameras.
26.
This calls for an ultra wide angle lens used at a small aperture in a housing with a dome ( not flat ) port.
27.
This helps you work on the verticals correctly and not have them converge ( which happens when you use a wide angle lens ).
28.
A drawback of the new wide angle lens in the F100 that the associated aperture has only two positions : wide open and closed.
29.
This adapter is available as part of a wide angle lens kit which while sold mainly for the Panasonic DMC-LC5, fiits the Digilux 1.
30.
But this is expensive and there is no reason why you cannot take good pictures with your standard lens or a 35mm wide angle lens.
