LEDU OPTOELECTRONIC 北京乐都展陈科技发展有限公司

NEC professional LCD laser projector modified short-focus lens, throw ratio range 0.5-4.8: 1
Barco laser projector lens
Barco laser projector lens
We offer Barco laser projector lenses with a throw ratio range of 0.34-5.5: 1
Panasonic professional projector short focus lens