
Posted: Thu Aug 06, 2015 2:28 pm
I've been out of that part of the market for quite a while so have no idea how much lenses you might want now sell for. Candidates include:
10" (250 mm)/5.6 TeleOptar/TeleRaptar
15" (380 mm)/5.6 TeleOptar/TeleRaptar
These were made by Wollensak, sold with Graflex and Wollensak badging.
240/5.5 TeleArton in #2 shutter. Also offered in #1 shutter, this version won't cover 4x5.
270/5.5 TeleArton
360/5.5 TeleArton
240, 270, 360 TeleXenar, all f/5.5. Older designs than the TeleArton, not as good.
270 Rotelar, max aperture depends on the shutter it is in
The best way to form an idea of prices is to search eBay for sold items.
Re lens boards, Pacemaker Graphic boards are stamped sheet metal. It is better to buy than to try to make, although people have had success with improvised wooden boards.
www.mpex.com and
www.skgrimes.com sell them and they're often offered on eBay.