2.1 to 3.4:1 Lens for RQ50K ET D3QT500 3 Chip DLP? Projector Zoom Lens Optional lens for PT RQ50K F value 2.5 Focal distance (f) 61.4 105.2 mmThrow ratio 4K (2.00 3.41:1) WUXGA (2.36 4.03:1) Weight 9.6 kg (21.2lbs) Specifications Features Product colour Black Brand compatibility Panasonic Technical details Product colour Black Quantity per pack 1 pc(s) Logistics data Quantity per pack 1 pc(s)
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