Runco Reflection CL-810 CineWide Owner's Operating Manual page 29

Throw Ratio - CL-810 Ultra: Table 3-3 lists the available lens options for the
CL-810 Ultra and their associated throw ratios.
Table 3-3. CL-810 Ultra Lens Options and Throw Ratios
Throw Ratio
Lens Option
with Primary
(Note 2)
Lens Only
Proteus A
0.67 (Fixed)
Proteus B 1.22 - 1.44
Proteus C
1.45 - 1.75
Proteus D
1.82 - 2.38
Proteus E
2.42 - 3.57
Proteus F
3.65 - 5.68
Notes:
1. Throw distance does not affect image quality, provided these ranges are taken into account.
2. Only the Proteus D, E and F lenses can be used with the optional CineWide (secondary
anamorphic) lens. Doing so affects the throw distances as shown here.
Throw Ratio - Standard CL-810: The standard CL-810 offers a throw ratio of between
1.80 and 2.38.
Throw Ratio - Standard CL-810/CineWide: The standard CL-810/CineWide offers a
throw ratio of between 1.90 and 2.38. It uses a prismatic-style anamorphic lens that
compresses the image height (as opposed to the cylindrical anamorphic lenses used with
the CL-810 Ultra, which stretch the image width).
Runco CL-810 Series Owner's Operating Manual
Throw Range in
Throw Ratio
inches, with
with Primary
96x54-inch (1.78:1)
Screen
Anamorphic
Minimum Maximum
For rear-screen installations only.
Contact Runco Technical Support for more information.
117.12 138.24
139.20 168.00
174.72 228.48
232.32 342.72
350.40 545.28
Throw Range in
inches, with
126.9x54-inch (2.35:1)
Lens and
Screen
Lens
Minimum
Not Applicable
(Note 2)
1.38 - 1.77 175.12
1.82 - 2.67 230.96
2.76 - 4.25 350.24
17
Maximum
224.61
338.82
539.32
Installation