Pro-Test and Raised - Animal Rights Zone

Bird Photography Equipment – Teleconverters for 7D and 5D MIII

10,000 Birds

JUNE 2, 2012

Recently I tried the Kenko C-AF 2X Teleplus Pro 300 DGX with my Canon 7D and the 300 f/4 lens. I had read that this was not possible since the 2X raised the f stop by two-stops making it a 300 f/8. In this particular case this combination raised the f stop to 8, as expected, but the camera was able to focus.

Pro-Test

Pro-Test Raised Birds Rights

On Deep Vegan Outreach and Dr. Ray Greek

Animal Person

FEBRUARY 13, 2010

2) If you live in Los Angeles, you are probably more aware of the goings-on around the panel discussion that will involve Dr. Ray Greek and members of the Pro-Test community at UCLA. Here's "An Open Letter from Dr. Ray Greek on the Feb.

Vegan

Vegan UCLA Los Angeles Pro-Test

Animal Rights Zone

Bird Photography Equipment – Teleconverters for 7D and 5D MIII

On Deep Vegan Outreach and Dr. Ray Greek

Webinars

Stay Connected