This product is either discontinued or we cannot get that from suppliers.
Epson V12H004M08 Middle Throw Zoom Lens, Medium-throw zoom lens, Special Functions: Zoom, Intended For: Projector, Focal Length 24 mm - 38.2 mm, Lens Aperture F/1.65-2.27, Optical Zoom 1.6 x, Focus Adjustment Motorized, Zoom Adjustment Motorized drive, Throw Ratio 1.45-2.32:1.
Epson's Middle Throw Zoom Lens (ELPLM08) is an interchangeable lens that works with the PowerLite Pro G7XXX and Pro L Series projectors (excludes Pro L1500, Pro L1505 and the Pro L25000).