Runco D-73d Ultra Installation & Operation Manual page 41

Table 3-3 lists the available lens options for the D-73d and their associated throw ratios.
Table 3-3. D-73d Lens Options and Throw Ratios (Note)
Throw Ratio
Projector
with Primary
Model
Lens Only
Standard
1.94 – 2.40
D-73d
D-73d/
CineWide
(Whitney
Lens
D-73d/
CineWide
1.94 – 2.40
(Shasta
Lens)
Standard
D-73d with
Short-Throw 1.64 - 1.86
Primary
Lens
D-73d/
CineWide,
Short-Throw
1.64 - 1.86
Pri. Lens +
Shasta Lens
Standard
2.52 – 4.00
D-73d Ultra
D-73d Ultra/
CineWide
2.52 – 4.00
(Shasta
Lens)
Note: Due to normal manufacturing variances, throw distance can vary by up to +/- 5 percent
from these specifications.
D-73d Series Installation/Operation Manual
Throw Range in
Throw Ratio
inches, with
with Primary
72.6x40.8-inch (1.78:1)
Screen
Anamorphic
Minimum Maximum
140.84 174.24
(n/a)
140.84 174.24
119.06 135.04
119.06 135.04
182.95 290.40
182.95 290.40
Throw Range in
inches, with
96x40.8-inch (2.35:1)
Lens and
Screen
Lens
Minimum
(n/a)
1.94 – 2.40 186.24
1.46 – 1.80 139.68
(n/a)
1.23 - 1.40 118.08
(n/a)
1.89 – 3.00 181.44
25
Maximum
230.40
172.80
133.92
288.00
Installation