Re: Screen Accurate Large Scale PPA
Posted: Sun Jun 30, 2024 1:17 am
..it's been a while but life takes priority whether you like it or not I'm afraid.
One sheet of red acrylic, one belt sander, one heat gun, one 95+ degree garage, and one Saturday afternoon...we try to form the eye piece to fit. Cut the acrylic down to size, heat with the heat gun, press between the 3D printed eye pieces, place in front of a fan to cool.
That gets you the curve, but then you have to cut and sand little by little until it slides in. Pain in the bum!
Cut one too small so had to start all over again. Broke the sanding belt, gave up after a few hours...but we're close. Glad I bought a large sheet so I can afford to make these mistakes.
One sheet of red acrylic, one belt sander, one heat gun, one 95+ degree garage, and one Saturday afternoon...we try to form the eye piece to fit. Cut the acrylic down to size, heat with the heat gun, press between the 3D printed eye pieces, place in front of a fan to cool.
That gets you the curve, but then you have to cut and sand little by little until it slides in. Pain in the bum!
Cut one too small so had to start all over again. Broke the sanding belt, gave up after a few hours...but we're close. Glad I bought a large sheet so I can afford to make these mistakes.