Zoom Lens to Increase Screen Size? - AVS Forum
Forum Jump: 
 
Thread Tools
post #1 of 4 Old 10-13-2012, 07:37 PM - Thread Starter
AVS Special Member
 
tigerfan33's Avatar
 
Join Date: Jun 2007
Posts: 1,175
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 38 Post(s)
Liked: 26
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?
tigerfan33 is offline  
Sponsored Links
Advertisement
 
post #2 of 4 Old 10-13-2012, 08:13 PM
AVS Special Member
 
bass addict's Avatar
 
Join Date: Dec 2003
Location: A padded room
Posts: 3,944
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 117 Post(s)
Liked: 274
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.

Achievement Unlocked

Psychotic Episode Averted

bass addict is offline  
post #3 of 4 Old 10-14-2012, 12:44 AM
Member
 
baltar's Avatar
 
Join Date: Jun 2001
Location: Boxtel, Holland
Posts: 143
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 11
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
baltar is offline  
post #4 of 4 Old 10-14-2012, 04:28 AM - Thread Starter
AVS Special Member
 
tigerfan33's Avatar
 
Join Date: Jun 2007
Posts: 1,175
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 38 Post(s)
Liked: 26
Cool.
Thanks!
tigerfan33 is offline  
Reply Digital Hi-End Projectors - $3,000+ USD MSRP

Tags
Jvc Dla Rs45 Home Theater Projector 1080p Hdmi
Gear in this thread - 1080p by PriceGrabber.com

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page


Forum Jump: 

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off