You will need to be careful when working with extreme wide-angle lenses as the focusing distance required may be closer to the lens than physically possible (ie you'd hit the front lens element before you achieve focus) All pictures are for illustration purposes only. Maintains the electronic functions of the lens, including auto-focus and auto-exposure; Adds 20mm of extension Maintains the electronic functions of the lens, including auto-focus and auto-exposure; Adds 20mm of extension; All metal construction and smooth surface... By placing distance between your camera body and lens, focusing distance is shortened and the effect of magnifying your subject is created. Macro extension tubes are a wonderful alternative to expensive macro lenses. Fujifilm GFX Macro Fotodiox Macro Extension Tube 20mm For Fotodiox Pro Auto Macro Extension Tube for Fujifilm Fuji G-Mount GFX Mirrorless Cameras are automatic tubes that communicate all electronic functions from the lens to camera, including auto-focus and auto-exposure Macro extension tubes are an affordable and simple way to turn any existing lens into a macro lens. Fuji G-Mount Mirrorless Camera such as: GFX 50S, GFX 50R, and GFX 100 Notes: Extension tubes work best with short to medium focal lengths, they are less effective with telephoto lenses Extra magnification also magnifies camera shake as well as the subject, tripod use is recommended Be sure to use the smallest aperture (largest number) on your lens to give you adequate depth-of-field for better quality images Different lens lengths will require a different distance to be used from the subject, if the subject is not in focus move the camera closer or further from the subject until the subject comes into focus The effectiveness of extension tubes decreases as focal length increases. All metal construction and smooth surface for effortless mounting V Mount Fuji Film Acouto Macro Extension Tube Set - M42 Mount, 9mm 16mm 30mm Tubes For DSLR/SLR, Manual Focus, No Electronic Connection DSLR Close-up Photography Auto Extension Tube G-mount Limited 2-Year Manufacturer Warranty
