LKRL-Z211 (LKRLZ211)Discontinued

1.05x - 1.75x Zoom Lens for the SRX-R320P


1.05x - 1.75x Zoom Lens for SRX-R320P
Optional zoom lens for use with the SXRD 4K R320 projector 1.05x to 1.75x zoom lens with memory feedback. This lens uses a feedback circuit that reports focus and zoom position to the projector. This allows the operator to preset and recall different lens settings from the projector function memories. This offers instant and automated screen sizing for video formats using different aspect ratios.


The LKRL-Z211 covers from 1.05 to 1.75 throw ratio. (Throw ratio = Throw distance / Screen width)
The LKRL-Z211 covers from minimum 4.5-meter to maximum 20-meter screen width on Scope size screen (2.39:1) with SRX-R320 on 14ft-L operation.
The motor-gear mechanism of the LKRL-Z211 is enhanced durability. It is durable that can bear 20,000 times of reciprocating movement between the three aspect ratio zoom positioning – 2.39:1, 1.85:1 and 1.66:1.
The lens attachment portion of the LKRL-Z211 is differed from current zoom lens line-ups of LKRL-Z111C/Z119/Z122/Z140, but procedure of attaching the LKRL-Z211 to the projector is the same as before. Cables are provided for “ZOOM” control, “FOCUS” control and “POTENTIO” control.


f-stop number
Operating temperature
0℃ to +40℃
Storage temperature
-20℃ to +60℃
Operating humidity
0% to 90% (without condensation)
Storage humidity
0% to 90% (without condensation)
Approx. 187mm x 222mm x 451mm (7 3/8 x 8 3/4 x 17 7/8 inches)
Approx. 11.0kg (24 lb 4 oz)