Just for fun
While my preferred lens for shooting fashion nowadays is the 1.4/58mm AFS, back in the 80's when I made my first steps into fashion photography, long lenses were 'the vogue', eg the images of Hans Feurer with a wide open 2.8/300mm (I think) , and the ones of Eddie Kohli with a 500mm mirror reflex (sure of that one, due to the 'doughnut' rings in the background)
Loved the look of the 500mm, and of course looked around for what was on offer
Nikon had an excellent one, while the Russian MTO, despite being hardly available, also had something of a mythical reputation
The Nikon one in those days cost around Dutch Guilder 1,000 (to put that into perspective, my 1980 bought F2AS was Dutch Guilders 1,453, and my FE I bought together with it Dutch Guilders 739) while, with no internet and eBay round yet in those days, the MTO was basically as readily available as a unicorn
So being a poor photography student, my only options in those days were the lower quality lenses of at that time not fully matured third party lens manufacturers like Sigma (based upon my experiences from that period I, despite the raving reviews, still am very hesitant to touch one of those), Tamron and in this case Panagor
Ran into two versions of the Panagor, a 5.6/300mm (still regret not having bought that one) and the 8/500mm, which I got at 'only' somewhere around Dutch Guilders 250
Wasn't a perfect fit though
While it had an F mount, the filter holder as well as the lens foot mounting ring were too big and got in the way of the prism of the FE (didn't even try mounting it on the F2AS until I got a DE1 prism as obviously the Photomic DP12 was way be too big)
But with the 'low' cost in mind and youthful recklessness I took care of that cutting of part of the filter holder with an iron saw, and filing of a portion of the lens mount ring using a big file, even if that meant I was only able to mount the lens for shooting in portrait mode (which fortunately I virtually always did when shooting fashion)
Anyway, pictures looked like this
( Warning, not the nowadays mandatory Zeiss/Sigma 'sharp from corner to corned' 'high contrast' kind of image rendering
)