NEC - Projector lens adapter - for NEC L2K-30ZM, NC-50LS12Z, NC-50LS14Z, NC-50LS16Z, NC-50LS18Z, NC-50LS21Z - NC-50LA01-B-DIST
NEC NP50ZL - Short-throw zoom lens - 49.7 mm - 99.8 mm - f/1.9-2.1 - for NEC NP-PA1004, PA804, PA804UL-B-41, PA804UL-W-41, PA804, PA Series NP-PA1004UL-W-41 - NP50ZL-DIST
NEC NP44ML-02LK - Ultra-short throw lens - 6.27 mm - f/2.0 - for NEC NP-PA1004, PA804, PA804UL-B-41, PA804UL-W-41, PA804, PA Series NP-PA1004UL-W-41 - NP44ML-02LK-DIST