Zoom linse 2.55-3.82 / H/V Shift ±25% / ±60% - RDQ10 Series

F Value 1.85–2.18 Focal Distance (f) 38.0–56.8 mm [1-1/2–2-15/64 inch] Throw Ratio 2.55–3.82:1 Dimensions (W×H×D) 95 x 95 x 224.2 mm ?3-3/4 x 3-3/4 x 8-13/16 inches? Weight Approx. 1.55 kg (54.7 ozs) Laser Classification | Risk Group Risk Group 3 (IEC 62471-5:2015) Applicable Projector PT-RDQ10/90/80, PT-RZ120, PT-RCQ10/80, PT-RZ990/890/790/690