Cameras

Test parameters:
- OS: MS-DOS 6.22
- Machine:
- - IBM-PC
- - Clock 266 MHz
- Image Resolution: 1600 x 1200
- Software
- -Patched POVRay with Vacuum patch 
- - - Compiler: WatcomC 11.0
- Scene
- - Camera
- - - every parameter is default except type
- - objects
- - - Box
- - - - < -1, -1, -1 > , < 1, 1, 1 >
- - - Cylinder
- - - < 0, 1, 0 >, 1, < 0, 1, 0> , 1
- - - Disc
- - - - < 0, 0, 1 >, < 0, 0, 1 >, 1
- - - Plane
- - - - < 0, 1, 0 >, 1
- - - Sphere
- - - - < 0, 0, 0 >,1
- -  - Vacuum
- - - - < -1, -1, -1 > , < 1, 1, 1 >

type \ object	box	cylinder	disc	plane	sphere	vacuum
perspective	42''	44''	39''	27''	38''	17''
orthographic	42''	45''	41''	18''	39''	17''
fisheye	41''	42'''	39''	28''	38''	20''
ultra wide angle	45''	45''	42''	28''	39''	19''
omnimax	37''	37''	28''	29''	34''	20''
cylinder 1	45''	46''	37''	28''	40''	18''
cylinder 2	46''	47''	41''	29''	40'	18''
cylinder 3	46''	47''	38''	19''	40''	18''
cylinder 4	44''	48''	41''	28''	40''	18''

object \ type	box	cylinder	disc	plane	sphere	vacuum
perspective	2.470	2.588	2.294	1.588	2.235	1.000
orthographic	2.470	2.647	2.411	1.058	2.294	1.000
fisheye	2.411	2.470'	2.294	1.647	2.235	1.176
ultra wide angle	2.647	2.647	2.470	1.647	2.294	1.117
omnimax	2.176	2.176	1.647	1.705	2	1.176
cylinder 1	2.647	2.705	2.176	1.647	2.352	1.058
cylinder 2	2.705	2.764	2.411	1.705	2.352	1.058
cylinder 3	2.705	2.764	2.235	19'	2.352	1.058
cylinder 4	2.588	2.823	2.411	1.647	2.352	1.058