Nikon PB-5 with PS-5 lens mount_Hasselblad F The microphone/remote port cover is

The microphone/remote port cover is present

as you might have guessed from the name

Working distance is a reasonably generous 71cm at maximum magnification

but may not fit later models

Nikon PB-5 with PS-5 lens mount_Hasselblad F The microphone/remote port cover isThe Nikon PB 5 is a well made macro bellows with a rigid two rail design. Accepts any Nikon F mount lens; the camera end is a standard F mount but practical compatibility will depend on the shape of your camera (some bulkier AF and digital cameras will require an additional extension tube not included to clear the back of the rail). Some cosmetic wear, including light corrosion on rails which does not affect function. Includes PS 5 slide copying