NEC L4K-11ZM - 1.24-1.73:1 Powered Zoom Lens (lens shift)
by NEC
1.10-1.70:1 Powered Zoom Lens (lens shift) for NP-PH2601QL and
The powered zoom lens (lens shift) is suitable for NP-PH2601QL, NP-PH2601QL-R, NP-PH3501QL and NP-PH3501QL-R projectors.