Wechselobjektiv für 1-Chip DLP Projektoren: PT-D3500/D4000/D5500/D5600/D5700/D6000/DX610/DX800/DX810 (2,4-3,7:1) PT-DW5000/DW5100/DW6300/DW640/DW730/DW740 (2,4-3,8:1) PT-DZ6700/DZ6710/DZ680/DZ770/RZ970E1 (2,3-3,6:1)