View Full Version : B4 question
chuck colburn
11-01-2007, 06:09 PM
Saw this lens on ebay and it got me thinking. Does the B4 optical adapter have a power or is it a one to one optical adapter?
http://cgi.ebay.com/Angenieux-5-3-53mm-10x5-3-AIF-HD-Wide-Angle-Zoom-B4-len_W0QQitemZ230187424345QQihZ013QQcategoryZ3319QQ ssPageNameZWDVWQQrdZ1QQcmdZViewItem
Andrew Benz
11-01-2007, 06:42 PM
Optical adapter...Abakus 132 Converter. http://www.zgc.com/zgc.nsf/product/C1044112A001BD4985256EC9005F5789
Chuck, that angie looks real interesting... btw, you are the ebay/glass master! :)
Andrew
chuck colburn
11-01-2007, 06:51 PM
So 2/3" to S16. So if I figure right that means it has a slight negative power.
I think. lol
I like lenses. I also like motion picture camera movements. Oh yah and sewing machines, which are a bit more complicated.
Martin Drew
11-04-2007, 04:58 AM
So 2/3" to S16. So if I figure right that means it has a slight negative power.
I think. lol
I like lenses. I also like motion picture camera movements. Oh yah and sewing machines, which are a bit more complicated.
Hi Chuck. No it is a positive power x1.23
Each year I go to a restaurant in Northern Poland where all the tables are the bases of old manual sewing machines complete with working peddles and flywheels. None of my kids have lost their fingers yet.
M