Matthew Will
Stunt Coordinator
- Joined
- Jan 6, 2002
- Messages
- 168
Hello,
Could someone please explain to me what the 12 degree angle is referring too? I'm sure it is about how much each mirror angles itself when reflecting the light. Then how does reflecting 12 degrees that much better than 10?
Here are some questions that bug me however about DLP's.
1. If increasing the color wheel speed obviously helps reduce rainbows then why dont all new colorwheels come out with at least 5X? I would imagine they could even make a 10X. Obviously there are electric motors out there that can spin a wheel at incredible speeds and since the mirrors in DLP can be switched on and off thousands of times a second I see no reason why increasing wheel speed would be hard.
2. Another thing besides increasing actual wheel speed would be to just divide the wheel into more color sections besides just three. I realize some already do this but what is so hard about doing this for all projectors?
It just sounds to me that a lot about increasing wheel speed is just a computer code to control the mirrors at the new speed. Makes me mad that projectors with 5X color wheels have to be thousands of dollars more. Am I forgetting something that could explain this and make me look stupid? Matt
Could someone please explain to me what the 12 degree angle is referring too? I'm sure it is about how much each mirror angles itself when reflecting the light. Then how does reflecting 12 degrees that much better than 10?
Here are some questions that bug me however about DLP's.
1. If increasing the color wheel speed obviously helps reduce rainbows then why dont all new colorwheels come out with at least 5X? I would imagine they could even make a 10X. Obviously there are electric motors out there that can spin a wheel at incredible speeds and since the mirrors in DLP can be switched on and off thousands of times a second I see no reason why increasing wheel speed would be hard.
2. Another thing besides increasing actual wheel speed would be to just divide the wheel into more color sections besides just three. I realize some already do this but what is so hard about doing this for all projectors?
It just sounds to me that a lot about increasing wheel speed is just a computer code to control the mirrors at the new speed. Makes me mad that projectors with 5X color wheels have to be thousands of dollars more. Am I forgetting something that could explain this and make me look stupid? Matt