The following warnings occurred:
Warning [2] count(): Parameter must be an array or an object that implements Countable - Line: 895 - File: showthread.php PHP 7.2.24-0ubuntu0.18.04.8 (Linux)
File Line Function
/showthread.php 895 errorHandler->error



Opticallimits > Forums > Just Talk > canon ef 40 f2.8 STM -> weird manual focus issues
Opticallimits > Forums > Just Talk > canon ef 40 f2.8 STM -> weird manual focus issues

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
canon ef 40 f2.8 STM -> weird manual focus issues
chris_muc
Unregistered
 
#1
05-13-2013, 10:45 AM
I have a strange issue with my canon ef 40 STM while focusing manually.

 

You can see the issue on 200% part of picture here:
https://dl.dropboxusercontent.com/u/1626...mages.html

you need to roll over the image or out to see the difference.

 

The picture is moved slightly. This move was cause depending if I set the focus turning MF ring from infinity to close, or the other way round.

 

I have checked on 50 1.8 and EF-S 18-55IS and such situationi does not appear.

 

Is my lens faulty?

 

thanks,

Chris

Reply
  


Messages In This Thread
canon ef 40 f2.8 STM -> weird manual focus issues - by chris_muc - 05-13-2013, 10:45 AM

Forum Jump:


Users browsing this thread:
1 Guest(s)