Nikon Nikonos III with 35mm f2.5 lens mount_Praktica Electronic 5") and extends to 135cm

5") and extends to 135cm (53") without the centre column (165cm or 65" with the column up)

These tubes have the electronic contacts necessary to maintain autofocus and autoexposure capabilities

This extension tube provides a slightly inexplicable 200mm extension for LTM/39mm threaded lenses

three-extension legs

5 lens for the C2/3 series of TLR cameras is in excellent condition

Nikon Nikonos III with 35mm f2.5 lens mount_Praktica Electronic 5") and extends to 135cmThe Nikon Nikonos III is the last of the Calypso bodied Nikonos line, with several improvements in function most notably an improved bright frame viewfinder with framelines for the 80mm lens. It retains the grippy diamond textured rubber coating and fingertip shutter frame advance mechanism. Nikonos cameras were rated for submersion to 50m, but these cameras are 40 years old and we can't guarantee that they'll live up to that rating. Nevertheless,