Robber? Fly at greater than 2:1
Jun 28, 2015 15:35:02 #
So I stuck 20mm of ext. tube between my Sigma 70mm macro lens and Kenko 2X TC and went for the max. Its a bit more than 2:1 but how much I dont know. Bob
Jun 28, 2015 16:10:45 #
Jun 28, 2015 16:18:14 #
LoneRangeFinder wrote:
Thank you! Thats my target! BobNice job on the eyes. :thumbup:
Jun 28, 2015 17:40:13 #
Jun 28, 2015 18:15:41 #
Jun 28, 2015 23:02:50 #
Jun 29, 2015 04:45:35 #
Jun 29, 2015 09:37:47 #
Jun 29, 2015 12:02:43 #
Jun 29, 2015 13:28:09 #
Quickest way to check magnification is to take a picture of a metric ruler with 0.1mm increments. Even with 1mm increments you can get a good estimate.
Jun 29, 2015 15:45:37 #
rmpsrpms wrote:
Its about 2.5:1 magnification. 9.5-mm fills the frame. Not worth using the ext. tube as it really cut into my working distance. Its a good thing this guy was chilly. lol! BobQuickest way to check magnification is to take a picture of a metric ruler with 0.1mm increments. Even with 1mm increments you can get a good estimate.
Jun 29, 2015 22:40:12 #
Jun 30, 2015 02:50:46 #
Jun 30, 2015 04:49:55 #
A-PeeR wrote:
Well done Bob, are we sure that's a robber?
Thanks! No Im not sure hence the ? in the title. Actually now Im pretty sure its not. If anybody knows that would be great. Bob
Jun 30, 2015 04:51:08 #
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