Andre's Blog

Perfection is when there is nothing left to take away

Cross type AF points in EOS 7D Posted on Tue, 31 Aug 2010 23:41:51 GMT in Photography by Andre My good old film EOS SII has just a single auto-focus (AF) point and can only focus on vertical or diagonal lines because its AF point had only one bar of photosensitive elements. New SLR cameras have cross type AF points that have two lines of photosensitive elements forming a cross, which allows such cameras to focus on vertical or horizontal lines. Read More Comments (23) MSN Messenger crashes on Windows 7 x64 Posted on Sun, 08 Aug 2010 13:13:40 GMT in Computing by Andre A couple of weeks ago MSN Messenger started to crash on start-up on my Windows 7 x64 box. The message indicated an invalid memory access violation in `WLDcore.dll`. After a bit of searching on the Internet, I found a couple of pages that pointed to this registry value being the problem (the number at the end will be your passport ID): Read More Comments (6)	Index Search Login All Agile Development Computing Employment Gaming Medical Mobile Photography Programming Release Management Security Services Stone Steps Webalizer 2022 (5) • May (1) • April (1) • March (1) • February (1) • January (1) 2021 (3) • December (1) • April (1) • February (1) 2020 (14) • December (2) • November (2) • October (1) • September (2) • July (1) • May (1) • April (2) • March (1) • February (1) • January (1) 2019 (2) • October (1) • April (1) 2018 (3) • May (1) • January (2) 2016 (2) • November (1) • July (1) 2015 (1) • October (1) 2013 (1) • June (1) 2012 (2) • November (1) • February (1) 2011 (1) • November (1) 2010 (5) • October (1) • August (2) • April (1) • January (1) 2009 (12) • December (1) • October (3) • August (1) • July (2) • June (1) • May (1) • April (1) • January (2) 2008 (28) • December (3) • November (2) • October (3) • August (2) • July (3) • June (4) • May (3) • April (6) • March (2)

Cross type AF points in EOS 7D

Posted on Tue, 31 Aug 2010 23:41:51 GMT in Photography by Andre

My good old film EOS SII has just a single auto-focus (AF) point and can only focus on vertical or diagonal lines because its AF point had only one bar of photosensitive elements. New SLR cameras have cross type AF points that have two lines of photosensitive elements forming a cross, which allows such cameras to focus on vertical or horizontal lines.