Ulf lenses

[alex]

Please advice lens format 20/24 inches, for wet plate photography, thank for your help

[pierre506]

Depending on your pocket and budget~

[goamules]

Do....a....search....and....come....back....and tell us what you found. Then introduce yourself, tell us what you plan to do and you might get some more specific guidance. Ask an open ended question without any more info, I'll tell you to do more research:

http://www.largeformatphotography.info/forum/showthread.php?53855-question-about-20x24-camera
http://www.largeformatphotography.info/forum/showthread.php?44233-20x24-lens-sources-choices-guides
http://www.largeformatphotography.info/forum/showthread.php?44790-ULF-20x24-lenses
http://www.largeformatphotography.info/forum/showthread.php?13703-20x24-lenses

(hint: there are dozens of more posts on this forum besides the above samples. This question is asked about once a month)

[Kodachrome25]

Still one day left to vote on this poll (http://www.largeformatphotography.info/forum/showthread.php?121560-Would-you-like-to-see-separate-ULF-Cameras-amp-Accessories-(11x14-and-l), otherwise.....

132825

[Jac@stafford.net]

Please advice lens format 20/24 inches, for wet plate photography, thank for your help

Your post reminds me of my ignorance of meniscus lenses. Some long meniscus lenses are dirt cheap on www.surplusshed.com. But positive or negative? Answers anyone?
.

[rakkir]

you want a positive one, this will explain it better than i can.
http://www.nightlase.com.au/education/optics/lenses.htm