Archived posting to the Leica Users Group, 2014/12/13
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]So effectively a 1000mm f11? John -----Original Message----- From: LUG [mailto:lug-bounces+john=mcmaster.co.nz at leica-users.org] On Behalf Of Doug Herr Sent: Sunday, 14 December 2014 1:39 p.m. To: lug at leica-users.org Subject: [Leica] IMG: stacked extenders! Had to try it: 280mm f/4 APO + 1.4x APO-Extender-R + 2x APO-Extender-R on the R8/DMR (on a big Gitzo braced against a 6" x 12" post) http://www.wildlightphoto.com/birds/picidae/melanerpes/lewood04.html Doug Herr Birdman of Sacramento http://www.wildlightphoto.com