Allen Chernack

Allen Chernack

Lives in United States Hermosa Beach, CA, United States
Works as a retired engr, sales, math teacher
Joined on Feb 25, 2005
About me:

Retired 10 years. Travel around 4 months/yr in a RV van taking lots of photos.


Total: 3, showing: 1 – 3
On Hidden Nightmare in the Hidden monsters challenge (16 comments in total)

That is a fantastic shot. Congrats.

Direct link | Posted on Mar 29, 2013 at 02:37 UTC as 1st comment
On greenfinch fight in the Birds of Spring challenge (10 comments in total)


Direct link | Posted on Dec 27, 2012 at 16:42 UTC as 1st comment
On An In-depth Discussion of M + Auto-ISO for Canon SLRs article (38 comments in total)

I tried the M + Auto ISO and for the most part if works well. One issue is when there is too much light and the ISO can't drop low enough. I was shooting at 1/500 and f8 and the ISO couldn't get low enough to avoid a blown out image. Realizing this I adjusted the f stop and things worked OK. The lens is a 70-300 which is nearly 500 with the Canon 60D so I use 1/500 shutter speed.

Direct link | Posted on Apr 14, 2012 at 02:42 UTC as 8th comment | 3 replies
Total: 3, showing: 1 – 3