Transparent Screen System (2nd prototype)

1st prototype: http://www.thingiverse.com/thing:2009966

These are parts of a transparent screen system.
Whole system is consist of follows:
- Acrylic plate (125x225x3 mm)
- Agricultural polyethylene sheet: No.110101
http://www.miyata-bussan.jp/shop/vinyl/muji.html
- Vinyl chloride mirror: EB232M-14（2x200x300 [mm]）
https://www.amazon.co.jp/%E5%85%89-%E5%A1%A9%E3%83%93%E6%9D%BF-%E3%83%9F%E3%83%A9%E3%83%BC-2%C3%97200%C3%97300mm-EB232M-14/dp/B00AQBAZK8
- Projector: Dell M115HD
http://accessories.apj.dell.com/sna/productdetail.aspx?c=jp&cs=jpbsd1&l=ja&sku=210-ABPX
- Aluminium frame (30x30 mm)
http://jp.misumi-ec.com/vona2/detail/110302686450/?SpecP=110302686450

Conditions of 3D printing: ABS, 0.4 mm pitch