Maddy

Yes, they are matching… This table will show you the calculations for a (maximum) f/64 f-stop, so you can enter a focal length of 200mm and come up with the stereoscopic equivalents:
http://www.dofmaster.com/dofjs.html
Again, verify with the stereoscopic calculator, using the bottom calculation (to calculate a _near_ point), 6.5cm stereo base, 200mm focal length, Max Gap = 1.2mm (of 36mm, or 1/30):
http://www.stereoeye.jp/software/sbcalc_e.html

For example:

Using “35mm camera/film” or “.030 CofC” (same identical results) in the DOF table, and verifying with the stereoscopic calculator:
Hyperfocal Distance will be a constant calculation of 21m, but the actual focus distance of the camera will be a variable.
OFD: 1.2mm of 36mm (1/30) is also a constant, since that’s my target amount of deviation, which is defined by the depth of field calculations _and_ the Circle of Confusion, which is also a constant of .03mm. Notice it is listed in the bottom of the DOF tables, plus you can just use it as the “format option” of .030 at the top of the DOF table:

200mm Focal Length
f/64
Stereo Base: 6.5cm
Far Point: 18.9m
Calculated Near Point: 6.8m
Focus stereo camera at 10m

200mm Focal Length
f/64
Stereo Base: 6.5cm
Far Point: 6.5m
Calculated Near Point: 4m
Focus stereo camera at 5m

And so on…
Okay… I’m done… someone other than myself will have to calculate the focal lengths for more than 200mm… or for stereo 3D pinhole cameras, etc… because I do all this stuff with one piece of paper with one vertical stripe down the center of it, using zero math and zero calculations… this DOF and CofC stuff has all simply been a verification of my theory, which after this point, will never be proved wrong… it will just be further verified…
And again, this is just the same old “1/30th rule” that they came up with over a hundred years ago (or whatever… I’m not a stereoscopic historian, and don’t even intend on playing one in a movie or on TV. ;-)

Alrighty, then… I’m going to get my stereo camera in focus…

Using the same references, you need to change the camera f-stop and
hyperfocal distance (via manual focus) for other focal lengths. I’m
not sure how to calculate the hyperfocal distance for focal lengths
more than 100mm (anyone know?), but focal lengths less than 100mm can
easily be found in the DOF table and stereo calculator. I think many
people might make a mistake by changing their calculated hyperfocal distance for
different far/near points, when it actually should remain constant
for any “given” focal length. For example, here’s the setup for a 25mm
focal length and a 100mm focal length. You’ll have to look up the
calculations in the referenced URLs. Remember to use the _bottom_
calculation in the stereoscopic calculator, i.e. you are wanting to
calculate the distance to the near point (because that’s how it works):

References:
Depth of Field Table:
http://www.dofmaster.com/doftable.html
Stereoscopic calculator:
http://www.stereoeye.jp/software/sbcalc_e.html

25mm FL
35mm Camera/36mm Film Width
f/8
Stereo Base: 6.5cm
On Film Deviation: 1.2mm (1/30th of 36mm)
Far Point Known - Near Point Calculated (_Bottom_ Calculation in the
Stereoscopic Calculator)
Camera Hyperfocal Distance: 2.63m
Circle of confusion: 0.0333mm

100mm FL
35mm Camera/36mm Film Width
f/32
Stereo Base: 6.5cm
On Film Deviation: 1.2mm (1/30th of 36mm)
Far Point Known - Near Point Calculated (_Bottom_ Calculation in the
Stereoscopic Calculator)
Camera Hyperfocal Distance: 10.5m
Circle of confusion: 0.03mm