Runco VX-2i - Manual (Page 26)

Installation
16 Runco VX-2i Owner’s Operating Manual
Table 3-3 lists the available lens options for the VX-2i and their associated throw ratios.
Table 3-3. VX-2i Lens Options
Lens Option (Note 2)
Throw Ratio
(Throw Dist.
÷
Screen Width)
Throw Distance Range
(in inches, with 100-inch Wide Screen)
Minimum Maximum
Proteus A 0.64 (Fixed) For rear-screen installations only. Contact
Runco Technical Support for more information.
Proteus B 1.22 - 1.44 122 144
Proteus C 1.45 - 1.76 145 176
Proteus D 1.82 - 2.39 182 239
Proteus D with CineWide 1.34 - 1.75 134 175
Proteus E 2.42 - 3.57 242 357
Proteus E with CineWide 1.78 - 2.62 178 262
Proteus F 3.63 - 5.72 363 572
Proteus F with CineWide 2.67 - 4.20 267 420
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.