Irix Blackstone 11mm f4 for Nikon F brand_Kinoflo The Nikon K-ring set is

The Nikon K-ring set is a stack of tubes and adapters that gives you the opportunity for all sorts of F-mount shenanigans

which attaches your reverseed lens to your Pentax 645 body

The Ricoh 300S is a compact

This Olympus Auto Bellows is a versatile 5-piece rail system that you can use in at least three ways: As a macro bellows

sports chums

Irix Blackstone 11mm f4 for Nikon F brand_Kinoflo The Nikon K-ring set isThe Irix 11mm f4 is an ultrawide, rectilinear corrected lens for Nikon F mount. Manual focus, but it's 11mm, so you're probably gonna be fine. This is a unique, high quality lens in excellent condition, designed to provide a corrected ultrawide angle image not fisheye. This lens is the higher spec "Blackstone" model with the metal body. In excellent condition, with clean glass and good function. Includes front and rear caps, plus a form fitted case.