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post #14071 of 14073 Old Today, 09:51 AM
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Originally Posted by erkq View Post
In the contrast department too. The 1000 is from early 2012, over 4 1/2 years old! Look at what JVC was doing back then and feel better. Projector tech moves too fast. You can't compare projectors with an almost 5 year age gap and feel good about the P/P ratio of the older one.
When has projector technology moved fast? The Sony 1000/1100 can still play UHD BD in SDR709 without an external processor and SDR2020 with an external processor. And this is a 5 year old projector
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post #14072 of 14073 Old Today, 10:40 AM
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Originally Posted by Mike Garrett View Post
The amount of pincushion depends on your throw. Shorter throw, more pincushion. Longer throw, less pincushion. Easy enough to calculate the amount of pincushion you would have. What is your screen height and what is your throw?
How do you calculate this when different lenses have different pincushion, the Isco 1.25x has less pincushion than the Isco IIIL as an example. But throw distance is a factor like you say.

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post #14073 of 14073 Old Today, 10:50 AM
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Quote:
Originally Posted by Andreas21 View Post
How do you calculate this when different lenses have different pincushion, the Isco 1.25x has less pincushion than the Isco IIIL as an example. But throw distance is a factor like you say.
Forgot he was talking 1.25. I can calculate for 1.33 lens, but not for the 1.25.
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