Nikon Nikonos IV-A with 35mm f2.5 lens mount_Nikonos Increases the effective focal length

Increases the effective focal length of the lens mounted to it by forty percent while maintaining complete communication between lens and camera

The Optex T25 is a tabletop tripod with a bit of extra reach- from 28cm at its lowest position to about 50cm at full extension

It doesn't affect imaging and it's not going to get any worse

Shutter speeds are good from 1/8s and up

The Nikon PG-2 Focusing Stage is a very nicely made single-axis focusing rail with a 22cm rail and a tilting stage to allow for horizontal or vertical shooting

Nikon Nikonos IV-A with 35mm f2.5 lens mount_Nikonos Increases the effective focal lengthThe Nikon Nikonos IV A is a rugged camera with a thick metal housing and O rings everywhere. The Nikonos was originally designed for deep underwater use, though we have not pressure tested this camera, so you should consider it weather resistant rather than waterproof. Scale focusing with aperture priority exposure automation. Excellent cosmetic condition overall, with minor wear and notably one somewhat mangled strap lug thats unlikely to be useful.