0.8:1 Fixed Short Throw Lens For the NP-PA500X Works With NP-PA1004UL-B NP-PA1004UL-B-41 NP-PA1004UL-W NP-PA1004UL-W-41 NP-PA500U NP-PA500U-13ZL NP-PA500U-R NP-PA500X NP-PA500X-13ZL NP-PA500X-R NP-PA521U NP-PA521U-R NP-PA550W NP-PA550W-13ZL NP-PA550W-R NP-PA571W NP-PA571W-R NP-PA600X NP-PA600X-13ZL NP-PA600X-R NP-PA621X NP-PA621X-R NP-PA653U NP-PA653U-41ZL NP-PA653U-R NP-PA672W NP-PA672W-R NP-PA722X NP-PA722X-R NP-PA803U NP-PA803U-41ZL NP-PA803U-R NP-PA804UL-B NP-PA804UL-B-41 NP-PA804UL-W NP-PA804UL-W-41 NP-PA853W NP-PA853W-41ZL NP-PA853W-R NP-PA903X NP-PA903X-41ZL NP-PA903X-R NP-PV800UL-B1 NP-PV800UL-B1-41ZL NP-PV800UL-W1 NP-PV800UL-W1-41ZL