Zoom Lens to Increase Screen Size? - AVS Forum | Home Theater Discussions And Reviews
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post #1 of 4 Old 10-13-2012, 08:37 PM - Thread Starter
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Is there a zoom lens that goes with the JVC RS45 to increase screen size?
I have shelf mounted at about 11.5 ft.
Would like to go 133" .
If this lens does exist would it degrade the image quality at all?
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post #2 of 4 Old 10-13-2012, 09:13 PM
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Quote:
Originally Posted by tigerfan33 View Post

Is there a zoom lens that goes with the JVC RS45 to increase screen size?
I have shelf mounted at about 11.5 ft.
Would like to go 133" .
If this lens does exist would it degrade the image quality at all?

Any reason you can't move the pj back further? Not many other options that won't introduce some wicked pincushion.

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post #3 of 4 Old 10-14-2012, 01:44 AM
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I have a Navitar zoom lens that increase s the zoomfactor with 25%. It works with almost all projectors (i have a Mits HC5000). Picture quality remains excellent because of the quality optics.
There is a very, very little pincushion effect but that doesn't bother me. I now have a 140 inch screen width with a 14 ft viewing distance and it is very immersive!

Pricing is around $800. There als is a 50% version, more expensive off course.

Here is a link to the brochure: http://navitar.com/pdf/screenstar_brochure.pdf
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post #4 of 4 Old 10-14-2012, 05:28 AM - Thread Starter
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Cool.
Thanks!
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