2. Installation Guidelines
2.5 Lenses
Overview
• Lenses
• Lens formulas
• Lens installation
• Cleaning the lens

2.5.1 Lenses

Available lenses

Lenses Order number
RLD(0.8) R9832640
RLD(1.5-1.8) R9832642
RLD(1.8-2.25) R9832643
RLD(2.25-3.0) R9832644
RLD(3.0-4.5) R9832645
RLD(4.5-7.0) R9832646
TLDlenses can be used onthe projector togethe r with the optional Lens Adapter kit TLD/RLM (order number
: R9832650).

2.5.2 Lens formulas

Formulas

MetricFormulas (meter) Inch formulas (inch)
RLD(0.8) PD= 0 .82x SW + 0.03 PD= 0.82 x SW + 1.18
Wide PD= 1.4847 x SW + 0.17 PD=1.4847 x SW + 6.693RLD(1.5-1.8)
Tele PD= 1.8331 x SW - 0.14 PD= 1.8331 x SW - 5.512
Wide PD= 1.8054 x SW - 0 .05 PD= 1.8054 x SW - 1.969RLD(1.8-2.25)
(defaultlens) Tele PD= 2.2725 x SW - 0.06 PD= 2.2725 x SW - 2.362
Wide PD= 2.27 x SW - 0.08 PD= 2 .27 x SW - 3.15RLD(2.25-3.0)
Tele PD = 3.07 x SW - 0.17 PD = 3.07 x SW - 6.69
Wide PD= 2.88 x SW + 0.06 PD = 2.88 x SW + 2.36RLD(3.0-4.5)
Tele PD= 4 .45x SW + 0.06 PD= 4.45 x SW + 2.36
Wide PD= 4.3061 x SW + 0.23 PD=4.3061 x SW + 9.055RLD(4.5-7.0)
Tele PD= 6.9359 x SW + 0.09 PD= 6.9359 x SW + 3.543

2.5.3 Lens installation

Thedefa ultle ns is standard mounted on the projector when it arrives on your location.
R5976815 RLM G5I PERFORMER 02/06/2006 11