This time the references concern the Canon EOS 50D Digital Camera and its companion the Canon BG-E2N Battery Grip
Both were depicted and referred to, in many of the illustrations of my articles about Panoramic heads, Nodal Rails and Macro Rails.
Besides detailed illustrations, there you may also find more information and reviews in the "Relevant Readings" section at the end of the article.
Update May 2013
However, the very recent announcement from the Magic Lantern add-on software team about unlocking the hidden RAW video capabilities of this fine camera will bring it forward once again.
I hope you find the references useful, thank you for viewing.
All Photos: © 2010-2012 S.C.Vlachos
The Canon EOS 50D is still available used from eBay.com
If you are interested in the above product(s) or any other product please consider using the relevant link(s) to make your purchase and help support this site. Your support is needed and greatly appreciated.
Canon EOS 50D Digital Camera Reference
Canon BG-E2N Battery Grip Reference
Shooting RAW Video with Canon EOS-50D camera
ACK-E2 compatible DC Coupler for Canon Reference
Shoot RS-80N3 compatible Remote Release Cable for Canon
Aputure AP-TR3C (TC-80N3 compatible) Timer Remote Controller for Canon