Lives in Australia Adelaide, Australia
Works as a Mathematician & software developer at Carl Zeiss
Joined on Mar 16, 2010


Total: 4, showing: 1 – 4
On article Tamron to develop 150-600mm F5-6.3 ultra-telephoto zoom (193 comments in total)

How will this compare (on a Canon) to a Canon 100-400 f/4 with a 1.4x tele-convertor? Seems quite a lot bigger and heavier for a very similar spec, or am I missing something?

Link | Posted on Nov 7, 2013 at 09:51 UTC as 61st comment | 1 reply
On photo Baboon in the Any Animal in ZOO challenge (1 comment in total)

(Sorry, looks like my "BB" key babbounced there!)

Link | Posted on Sep 14, 2013 at 01:59 UTC as 1st comment
On article Photoshop CC: Adobe responds to reaction (1842 comments in total)

Adobe could easily use this periodic on-line license checking simply to prevent piracy and ensure users have purchased their software. That could work perfectly well with minimal inconvenience and still allow users to decide when to stick with superseded capability indefinitely (at no further cost) and when to pay for an upgrade. As it is Adobe are just being unreasonably greedy and will certainly deter many potential customers.

Link | Posted on May 8, 2013 at 12:10 UTC as 490th comment | 1 reply
On photo Ship in Queensland. in the R is for Rust challenge (2 comments in total)

I was just there a month ago! Nice picture - it brought back memories of a good holiday.
Unfortunately they've stuck a traffic sign on the front now (not sure if this link will work here:

Link | Posted on Oct 8, 2012 at 11:33 UTC as 1st comment
Total: 4, showing: 1 – 4