Steven Tribe
11-Mar-2014, 16:15
I still find it hard to resist something which is way beyond "normal" lens design conventions!
Anonymous maker, unmarked iris (which isn't a surprise). Two lenses of different focal lengths. two extension tubes.
I deduce the lenses are simple meniscus, like Plasticca, Objectif d'Artiste, Wollaston, Reinhold and periscopes.
It isn't vey big, in spite of appearance. E**y 380861444249.
Anonymous maker, unmarked iris (which isn't a surprise). Two lenses of different focal lengths. two extension tubes.
I deduce the lenses are simple meniscus, like Plasticca, Objectif d'Artiste, Wollaston, Reinhold and periscopes.
It isn't vey big, in spite of appearance. E**y 380861444249.