Cheap DIY 20,000 lumens projector brightness testing, comparsion
Автор: Tim Z
Загружено: 2014-11-17
Просмотров: 67796
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I used 4 Epson 1960 projectors (5,000 lumens each) with my cheap DIY projector rig to test and compare of image brightness. Keep in mind that one 20,000 lumens projector will cost you around $45,000.
Click on the link below to see how to build this DIY cheap projector stacking rig.
• DIY cheap way to build 10,000 lumens large...
Epson 1960 LCD projector
http://tinyurl.com/nc6mss3
5,000 lumens to 10,000 lumens = 100% Increase in brightness
10,000 lumens to 15,000 lumens = 50% Increase in brightness
15,000 lumens to 20,000 lumens = 33% Increase in brightness
To build this rig you need
Four 1/2-13 threaded Rod 12 inches
http://www.amazon.com/gp/product/B005...
Sixteen ½-13 hex nuts
http://www.amazon.com/gp/product/B00F...
Sixteen ½ inch washers
http://www.amazon.com/gp/product/B000...
12X48 Black Shelf board (I cut into two 12X20 pieces)
http://www.amazon.com/gp/product/B004...
Projector mounting screws for Epson 1960 projector screw size is eBay link M4X0.70mm, Length 30mm
http://www.ebay.com/itm/6JB50-Thumb-S...
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