NEC NP41ZL 1.30 - 3.08:1 Zoom Lens for NEC PA Series Projectors

hi my name is Tim I do environmental protection or 3d projection mapping in my church for many large events throughout the year I was looking for a ten thousand lumens projector to improve the visual impact of projected images on the large wall of my church these 10,000 lumens protectors are extremely expensive for my budget and they are very heavy for example Epson powerlite pro costs $15,000 with lens and weights 50 pounds also I did some research with specialized projectors which build yo do projector stacking again they are also very expensive so I came out with this idea using to low cost five thousand lumens LCD projectors with a custom-built reg to do projector stacking. This custom rig allows me to fully adjust top projector prosition which physically align both projector lens as closely as possible before I move on to the digital images alignment step in the end my total cost