Voigtländer Nokton Classic 40mm f1.4 with LH-6 eyecup it's an adjustable extension tube

it's an adjustable extension tube

which provides a ton of editing flexibility (link is to Lifepixel's blog)

The Nikon AS-10 Multi Flash Adapter can connect several Nikon Speedlight flashes together for multi-flash TTL control

The original Canonflex was introduced at about the same time as the original Nikon F

Leitz New York SL skylight filter for the 50mm f1

Voigtländer Nokton Classic 40mm f1.4 with LH-6 eyecup it's an adjustable extension tubeThe Voigtlnder Nokton Classic 40mm f1. 4 lens is a fast, compact M mount lens. The 40mm focal length is a nice slightly wider field of view that is well suited to rangefinder shooting, at least in the opinion of this description writing person. In excellent condition, with minor dust and good function, only minor cosmetic paint wear. Includes a genuine LH 6 lens hood.