So this may be a dumb, broad question because I don't know much about lenses for my 4x5. Just now getting into large format but was curious about a lens for portraits/close up shots for a Speed Graphic. Right now just have the basic ektar lens on the 4x5 but would like to eventually start doing some wet plate work. My speed graphic is sort of a Frankenstein camera and doesn't have a focal plane shutter. Also looking for something more budget friendly to learn with. Sorry if this is extremely vague just don't know much and any info helps. Thanks!