[LargeFormat] 90mm Angulon f6.8

[philip lambert]

If you look at www.ffordes.com

under Large Format you can see an offer of a mint 90mm Angulon f6.8 for £235
which is the UK price of a distinctly shabby 90mm Super Angulon which is
certainly dimmer and a lot heavier and covers more.  You take your choice.
90mm is a standard lens for a rollfilm adapter in a Sinar so the fact that
the Angulon covers only 5x4 wouldn't matter.
I think the extent of movements must be in proportion to the diagonal .  A
30mm raise on a 6x7 neg is one third of the diagonal but it would have to be
50mm to be one third of 5x4.
Philip Lambert