The Sigma LCD Viewfinder LVF-11 has a slightly misleading name, because it's not an LCD viewfinder in and of itself: it's an optical system designed to use the rear viewfinder on a Sigma FP camera. Now, that LCD is excellent, and this optical system is excellent, so you're unlikely to be disappointed with the performance of the pair- but if you're expecting another LCD panel in this box, you might be. Anyway, it's in excellent condition, complete in box, and works very well.