Nikon Bellows III  type_Continuous Lighting 3v Zinc-air cell designed to

3v Zinc-air cell designed to replace the PX625 Mercury batteries in many older cameras

Cover your bottom

if that's your thing

built-in WiFi

Nikon Bellows III &nbsptype_Continuous Lighting 3v Zinc-air cell designed toThe Nikon Bellows III is a compact bellows for Nikon F mount cameras and lenses. This isn't a big PB series bellows: it's tiny, with round bellows and a 14cm rail. If you have a newer camera with a large handgrip, you may have difficulty mounting it to this bellows: the rear mount doesn't swivel and the rear standard support may get in the way. One of the rail distance scales has been replaced with a (very well made) handwritten scale; otherwise, this