Super Dimension 70
70mm Process Demonstrated
This article first appeared in
The 70mm Newsletter
Robert Weisgerber, Super Dimension
Issue 63 - March 2001
Weisgerber next to the 70mm projector
new company, known as "Super Dimension 70", has recently been
creating some attention for itself in the Hollywood community, with a
"new, improved" 70mm presentation process. In a nutshell, what
they are proposing (and demonstrating) is 70mm film, with the usual aspect
ratio, run at 48 frames per second.
system uses a custom designed projector, the key feature of which is a pair
of two intermittent movements, one at the top and one at the bottom of the
projection gate. They are precisely aligned and synchronized, and help each
other move the film through the gate at the necessary increased speed.
have made a demonstration film, similar in execution to the
70" demonstration film, introduced and narrated by American television
newsman Walter Cronkite (the way Lowell Thomas introduced Cinerama many
years ago.) It features samples
of scenic shots, including aerial (helicopter) views over typically
impressive western vistas. The system is presently installed at the
"Harmony Gold" theatre (a pre-view
and screening theatre) in Los Angeles, where it is being demonstrated
occasionally to interested parties. They hope to persuade someone into
producing a new feature in the process.
is the IMPACT, SDS-70 projector and platter that holds 32,000 feet of 70mm
for 2hr and 20min. of running time at 48fps. The Digitally controlled
transport insures pinregistered picture stability while exhibiting each
frame twice for 96 refresh displays totally eliminating flicker.
Digital 8 track uncompressed sound repoducer follows in sync with the film
via time code view and screening theatre) in Los Angeles, where it is being
demonstrated occasionally to interested parties. They hope to persuade
someone into producing a new feature in the process.
process is somewhat similar to the 35mm/48fps "Maxivision"
proposal, but of course this is using 70mm film...)
Further in 70mm reading:
SDS 70 DMX Process
DMX digital presentation
245 East 93rd Street, Suite 32 A
212 369 5035
+1 212 348 4136 (fax)
Angeles +1 818 789 1065
Press Release from SDS-70 accompanys
the Movie Going Experience"
Vista Corporation licenses and supplies its proprietary technology Super
Dimension-70 (SDS-70) system, which presents to the film entertainment
industry a revolutionary new leading edge motion picture process.
company owns patent rights to its breakthrough motion picture system for the
production and exhibition of feature length films. The SDS-70 process was
conceived and developed by Robert C Weisgerber, President of Super Vista
Corporation. The patents are for a method that imparts both high-impact
cinematic and conventional images on the same strip of film. The result
immerses the audience as if they are part of the movie drawing them into the
depths of the screen. This technology allows filmmakers the opportunity to
take their creative vision to a new plateau.
recent success of both "Everest" ($100 million gross) and Disney's
"Fantasia/2000" in IMAX ($60 million in 120 days), proves that
large format films can draw huge audiences willing to pay extra to see and
experience an event movie.
Dimension-70 now for the first time makes available to filmmakers the
ability to enter this lucrative market with full-length, large format event
Vista Corporation is a full service organization providing the film industry
the tools to create, produce, post-produce and exhibit SDS-70 feature length
motion pictures. The company licenses the SDS-70 process from photographic
to projection equipment and also provides full service design, installation
and maintenance of the SDS-70 Impact theater technology. Super Vista Corporation has agreements
with major cinema suppliers for key components of the SDS-70 system.
Preview Theatre Specifications
Projector: Impact, SDS-70 System. Screen: 23'x47' Ultramatte screen. Lens:
92mm. Lamp: 7000 Watt
brightness: 35 Foot-Lamberts
Reproducer: Double System Digital Hard drive. Sound Synchronization: Time
8 channel uncompressed digital.
below (from a Showscan brochure) shows how an SDS theatre looks like.
Theatres are more or less the same.
built by STRONG. Lens by Isco. Demo SDS film narrated by Walter Cronkite.
Super Dimension-70 (SDS-70) is a patented and trademarked process employing
advanced film based 70mm technology.
SDS-70 projects film at 48 frames per second. This frame rate closely
replicates the way we see real life. When projected, each frame is presented
twice, resulting in an exhibition display of 96 images per second. For films
shown in this manner there is no projection flicker at any illumination
The intensified sense of reality produced by SDS-70 allows the audience to
believe that the screen has disappeared and the viewer is drawn into the
SDS-70 image quality surpasses that of all prior theatrical film systems.
SDS-70 presentations deliver high impact, immersively stunning images that
are unrivalled in commercial cinema exhibition.
A feature film director employing SDS-70 can tell a cinematic story without
When CGI is employed the effects are enhanced and become part of the
Aside from requiring additional 65/70mm film stock because more frames are
exposed, production costs are basically on par with conventional filmmaking.
Conventional 35mm, 24 frame prints can be extracted from the SDS-70
laboratory master making very wide distribution possible. Films produced in
SDS-70 yield high-resolution pictures when converted to standard film
No costly theater construction is required to facilitate SDS-70.
The SDS-70 projection system can fit into any normal size projection booth.
Standard 35mm and 70mm 24 frame motion pictures can be re-purposed for
SDS-70 projection allowing for superior image and higher illumination
Previously released feature films can be converted to the SDS-70 exhibition
system renewing their theatrical exhibition life.
SDS-70 displays more than double the image information presented with
conventional films and almost six times the image area of the standard 35mm
wide screen frame.
The patented SDS-70 Impact Projector incorporates a "rock steady"
movement. There is no perceivable jump or weave on the screen. In addition,
no parts of the projection system come in contact with the image area of the
film, substantially reducing dirt and scratch artifacts.
SDS-70 screen quality is significantly superior to digital cinema. SDS-70
prints have in excess of 22 million pixels per frame compared to only 1.3
million pixels in current DLP cinema.
Projection lamps of up to 10kW can be used. Screen illumination of more than
20 Foot-Lamberts can be achieved without projection flicker.
The projection technology is best suited for screen sizes between 50ft. and
80ft. Curved or flat screens can be used with a moderate radius being the
preference. However, it is recommended that the screens be as large as the
theatre can accommodate.
Estar prints can run for more than 2000 passes without any discernable wear
The SDS-70 platter system provides for more than 2 hrs. and 20 min. of
uninterrupted screening. The platter can accommodate two complete SDS-70
Eight channel uncompressed digital sound is incorporated into the SDS-70
presentation through the use of a double system hard drive reproducer.
Standard definition or digital high definition video transfers can be made
from SDS-70 film masters.
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