If you haven't yet discovered it, I have added 1000mm f:13.6 Wollaston Meniscus lenses to my product line.
The emerging details are here:
Additional details on Wollaston Meniscus lenses on my web site at:
I saw this guy, building old school lenses for small pricers. See: http://re-inventedphotoequip.com/Site/Prices.html
I don't know who he is or what the quality is, but I find it interesting.
Maybe someone else on this forum knows him or his lenses??
Greetings from Bert (from Holland)