So, I've noticed the ads for the Hypergons (60, 75, 120) selling currently at Le ns and Repro, and a 75 mm I believe at MPX, for quite a bit more. For those who haven't heard of them, they are the widest angle lenses ever, I would gather, f or 8X10 and up, with the 75 and possibly the 60 mm covering 8X10: about 135-140 degress! Pix are easily found on line with a web search on "Hypergon". My que stion: anybody any experience at all in using one of these, particularly the 75 mm on 8X10? The only pix I've ever seen are some shots in Tokyo done on 4X5 Po laroid that are also easily found w/ a web search. We'll assume for the moment that I can trick my 8 x 10 camera into focusing a 75 mm lens (it will focus a 90 , and I suppose I could use some kind of recessed board), and can get the basebo ard not to show (might be masking for a 4X10 panorama anyway). What has anybody 's experience been with "the incomparable Hypergon?" Any pix?

Thanks,

Nathan