Optional zoom lens for use with the SXRD 4K R320 projector 1.85x to 4.00x 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-Z219 covers from 1.85 to 4.00 throw ratio. (Throw ratio = Throw distance / Screen width)
The LKRL-Z219 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-Z219 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.