Fotodiox Pro Automatic Macro Extension Tube, 48mm Section - for Fujifilm Fuji G-Mount GFX Mirrorless Cameras for Extreme Close-up Photography extension tubes disassembles to fit easily in

disassembles to fit easily in your camera bag

this provides a 'shelf' for the m42 lens aperture lever to press against which in turn activates the lens iris control

Use our TLT ROKR adapter to mount Bronica SQ Mount Lenses to Nikon F Mount SLR Camera Bodies with the added benefit of distortion control

Any Bay 50 (B50) Lens Bayonet - Such as:

Fotodiox Pro Automatic Macro Extension Tube, 48mm Section - for Fujifilm Fuji G-Mount GFX Mirrorless Cameras for Extreme Close-up Photography extension tubes disassembles to fit easily inDescription Compatibility Specs Notes Product Highlights: Maintains the electronic functions of the lens, including auto focus and auto exposure All metal construction and smooth surface for effortless mounting No optical insert maintains lens optical quality Can combine tubes for various macro ratios Limited 2 Year Manufacturer Warranty Fotodiox Pro Auto Macro Extension Tube for Fujifilm Fuji G Mount GFX Mirrorless Cameras are automatic tubes that