Lens Replacement Instruction Video
DL.3 Lens Swap
Windows Versions:
Part-1 Accessing and Replacing the Lens
Part-2 Adjusting the Iris Plate (Accessory Long Throw Lens only)
Part-3 Reassembling and Configuring the DL.3
Download All Three Videos Here 31mb [zip]
Quicktime Versions:
Part-1 Accessing and Replacing the Lens
Part-2 Adjusting the Iris Plate (Accessory Long Throw Lens only)