Focus question ?? - AVS Forum
Forum Jump: 
 
Thread Tools
post #1 of 6 Old 12-30-2013, 01:25 PM - Thread Starter
Advanced Member
 
randyc1's Avatar
 
Join Date: Dec 2009
Location: Montreal
Posts: 604
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 47 Post(s)
Liked: 19
Once you have established the throw distance , ...and then ajusted focus ,...after when .zooming between 16:9 & 2.35 do we have to re - focus or should it stay as is. ??
randyc1 is online now  
Sponsored Links
Advertisement
 
post #2 of 6 Old 12-30-2013, 01:38 PM
AVS Special Member
 
airscapes's Avatar
 
Join Date: Dec 2008
Location: Philadelphia
Posts: 4,607
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 45 Post(s)
Liked: 109
Refocus.
airscapes is online now  
post #3 of 6 Old 12-30-2013, 02:20 PM
AVS Special Member
 
d.j.'s Avatar
 
Join Date: Oct 2007
Location: Denmark
Posts: 1,245
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Liked: 20
Quote:
Originally Posted by randyc1 View Post

Once you have established the throw distance , ...and then ajusted focus ,...after when .zooming between 16:9 & 2.35 do we have to re - focus or should it stay as is. ??



what projector do you use ?


dj
d.j. is offline  
post #4 of 6 Old 12-30-2013, 05:12 PM - Thread Starter
Advanced Member
 
randyc1's Avatar
 
Join Date: Dec 2009
Location: Montreal
Posts: 604
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 47 Post(s)
Liked: 19
Quote:
Originally Posted by airscapes View Post

Refocus.

...Ya OK refocus, thanks
randyc1 is online now  
post #5 of 6 Old 12-30-2013, 05:13 PM - Thread Starter
Advanced Member
 
randyc1's Avatar
 
Join Date: Dec 2009
Location: Montreal
Posts: 604
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 47 Post(s)
Liked: 19
Quote:
Originally Posted by d.j. View Post

Quote:
Originally Posted by randyc1 View Post

Once you have established the throw distance , ...and then ajusted focus ,...after when .zooming between 16:9 & 2.35 do we have to re - focus or should it stay as is. ??



what projector do you use ?


Epson 6030UB ,
randyc1 is online now  
post #6 of 6 Old 12-30-2013, 05:57 PM
AVS Special Member
 
Seegs108's Avatar
 
Join Date: Jul 2007
Location: Schenectady, New York
Posts: 3,879
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 184 Post(s)
Liked: 166
The only time you wouldn't have to refocus would be on projectors that have lens memories. These are typically newer projectors released within the past 2-3 years. But then again, it's been shown that lens memories aren't always 100% accurate when going to and from each memory, so it's still good to double check the focus to make sure it's where it should be.
Seegs108 is offline  
Reply Digital Hi-End Projectors - $3,000+ USD MSRP

User Tag List

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