SAShruby
26-May-2008, 17:17
I'm looking to put fresnel on my 8x20. I found so far one source...
1000mm Fresnel (http://www.bhlens.com/product_detail.aspx?pid=39)
A little downsize is that focus point is 1000mm from camera back.
Did anyone tried it? Any experience?
1000mm Fresnel (http://www.bhlens.com/product_detail.aspx?pid=39)
A little downsize is that focus point is 1000mm from camera back.
Did anyone tried it? Any experience?