400mm 2.8 with 4 teleconverters
Sep 26, 2015 08:24:43 #
Full frame uncropped 400mm lens with 7x teleconverters ( 2x+2X+1.4X+1.6X) 7X on a 7D MII which is 1.6 crop so it is basicly 400 with 8.6 X or 3500mm approx.
The exif states 800mm
And other combinations
The exif states 800mm
And other combinations
400mm lens with 7x teleconverts ( 2x+2X+1.4X+1.6X) 7X on a 7D MII which is 1.6 crop so it is basicly 400 with 8.6 X or 3500mm
400mm with 3.4X (2X+1.4X) and 7D MKII 2000mm
400mm with 2X 1450mm approx
400mm lens no TC with 1.6 crop 640mm
Sep 26, 2015 08:34:21 #
Wow Dan! That is a lot of glass!! But awesome pictures!!! Very interesting. Now I have to go dig out my TC and try this.:):)
Sep 26, 2015 23:54:13 #
Nice to see how things stack up.
And that it is perfectly possible.
And that it is perfectly possible.
Sep 27, 2015 01:43:53 #
Dan Copeland wrote:
Full frame uncropped 400mm lens with 7x teleconverters ( 2x+2X+1.4X+1.6X) 7X on a 7D MII which is 1.6 crop so it is basicly 400 with 8.6 X or 3500mm approx.
The exif states 800mm
And other combinations
The exif states 800mm
And other combinations
Very nicely done Dan. Look forward to your Eclipse shots.
Craig
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